4964000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 13090896

約数和(自身を除く): 8126896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 73, 80, 85, 100, 125, 136, 146, 160, 170, 200, 250, 272, 292, 340, 365, 400, 425, 500, 544, 584, 680, 730, 800, 850, 1000, 1168, 1241, 1360, 1460, 1700, 1825, 2000, 2125, 2336, 2482, 2720, 2920, 3400, 3650, 4000, 4250, 4964, 5840, 6205, 6800, 7300, 8500, 9125, 9928, 11680, 12410, 13600, 14600, 17000, 18250, 19856, 24820, 29200, 31025, 34000, 36500, 39712, 49640, 58400, 62050, 68000, 73000, 99280, 124100, 146000, 155125, 198560, 248200, 292000, 310250, 496400, 620500, 992800, 1241000, 2482000, 4964000]

約数ペア:

[(1, 4964000), (2, 2482000), (4, 1241000), (5, 992800), (8, 620500), (10, 496400), (16, 310250), (17, 292000), (20, 248200), (25, 198560), (32, 155125), (34, 146000), (40, 124100), (50, 99280), (68, 73000), (73, 68000), (80, 62050), (85, 58400), (100, 49640), (125, 39712), (136, 36500), (146, 34000), (160, 31025), (170, 29200), (200, 24820), (250, 19856), (272, 18250), (292, 17000), (340, 14600), (365, 13600), (400, 12410), (425, 11680), (500, 9928), (544, 9125), (584, 8500), (680, 7300), (730, 6800), (800, 6205), (850, 5840), (1000, 4964), (1168, 4250), (1241, 4000), (1360, 3650), (1460, 3400), (1700, 2920), (1825, 2720), (2000, 2482), (2125, 2336)]