19859345600

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{5749}}^1$

素因数の和:5915

約数の個数: 168

約数和(自身を含む): 52157376000

約数和(自身を除く): 32298030400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 127, 136, 160, 170, 200, 254, 272, 320, 340, 400, 425, 508, 544, 635, 680, 800, 850, 1016, 1088, 1270, 1360, 1600, 1700, 2032, 2159, 2540, 2720, 3175, 3400, 4064, 4318, 5080, 5440, 5749, 6350, 6800, 8128, 8636, 10160, 10795, 11498, 12700, 13600, 17272, 20320, 21590, 22996, 25400, 27200, 28745, 34544, 40640, 43180, 45992, 50800, 53975, 57490, 69088, 86360, 91984, 97733, 101600, 107950, 114980, 138176, 143725, 172720, 183968, 195466, 203200, 215900, 229960, 287450, 345440, 367936, 390932, 431800, 459920, 488665, 574900, 690880, 730123, 781864, 863600, 919840, 977330, 1149800, 1460246, 1563728, 1727200, 1839680, 1954660, 2299600, 2443325, 2920492, 3127456, 3454400, 3650615, 3909320, 4599200, 4886650, 5840984, 6254912, 7301230, 7818640, 9198400, 9773300, 11681968, 12412091, 14602460, 15637280, 18253075, 19546600, 23363936, 24824182, 29204920, 31274560, 36506150, 39093200, 46727872, 49648364, 58409840, 62060455, 73012300, 78186400, 99296728, 116819680, 124120910, 146024600, 156372800, 198593456, 233639360, 248241820, 292049200, 310302275, 397186912, 496483640, 584098400, 620604550, 794373824, 992967280, 1168196800, 1241209100, 1985934560, 2482418200, 3971869120, 4964836400, 9929672800, 19859345600]

約数ペア:

[(1, 19859345600), (2, 9929672800), (4, 4964836400), (5, 3971869120), (8, 2482418200), (10, 1985934560), (16, 1241209100), (17, 1168196800), (20, 992967280), (25, 794373824), (32, 620604550), (34, 584098400), (40, 496483640), (50, 397186912), (64, 310302275), (68, 292049200), (80, 248241820), (85, 233639360), (100, 198593456), (127, 156372800), (136, 146024600), (160, 124120910), (170, 116819680), (200, 99296728), (254, 78186400), (272, 73012300), (320, 62060455), (340, 58409840), (400, 49648364), (425, 46727872), (508, 39093200), (544, 36506150), (635, 31274560), (680, 29204920), (800, 24824182), (850, 23363936), (1016, 19546600), (1088, 18253075), (1270, 15637280), (1360, 14602460), (1600, 12412091), (1700, 11681968), (2032, 9773300), (2159, 9198400), (2540, 7818640), (2720, 7301230), (3175, 6254912), (3400, 5840984), (4064, 4886650), (4318, 4599200), (5080, 3909320), (5440, 3650615), (5749, 3454400), (6350, 3127456), (6800, 2920492), (8128, 2443325), (8636, 2299600), (10160, 1954660), (10795, 1839680), (11498, 1727200), (12700, 1563728), (13600, 1460246), (17272, 1149800), (20320, 977330), (21590, 919840), (22996, 863600), (25400, 781864), (27200, 730123), (28745, 690880), (34544, 574900), (40640, 488665), (43180, 459920), (45992, 431800), (50800, 390932), (53975, 367936), (57490, 345440), (69088, 287450), (86360, 229960), (91984, 215900), (97733, 203200), (101600, 195466), (107950, 183968), (114980, 172720), (138176, 143725)]