40052000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 192

約数和(自身を含む): 113218560

約数和(自身を除く): 73166560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 31, 32, 34, 38, 40, 50, 62, 68, 76, 80, 85, 95, 100, 124, 125, 136, 152, 155, 160, 170, 190, 200, 248, 250, 272, 304, 310, 323, 340, 380, 400, 425, 475, 496, 500, 527, 544, 589, 608, 620, 646, 680, 760, 775, 800, 850, 950, 992, 1000, 1054, 1178, 1240, 1292, 1360, 1520, 1550, 1615, 1700, 1900, 2000, 2108, 2125, 2356, 2375, 2480, 2584, 2635, 2720, 2945, 3040, 3100, 3230, 3400, 3800, 3875, 4000, 4216, 4250, 4712, 4750, 4960, 5168, 5270, 5890, 6200, 6460, 6800, 7600, 7750, 8075, 8432, 8500, 9424, 9500, 10013, 10336, 10540, 11780, 12400, 12920, 13175, 13600, 14725, 15200, 15500, 16150, 16864, 17000, 18848, 19000, 20026, 21080, 23560, 24800, 25840, 26350, 29450, 31000, 32300, 34000, 38000, 40052, 40375, 42160, 47120, 50065, 51680, 52700, 58900, 62000, 64600, 65875, 68000, 73625, 76000, 80104, 80750, 84320, 94240, 100130, 105400, 117800, 124000, 129200, 131750, 147250, 160208, 161500, 200260, 210800, 235600, 250325, 258400, 263500, 294500, 320416, 323000, 400520, 421600, 471200, 500650, 527000, 589000, 646000, 801040, 1001300, 1054000, 1178000, 1251625, 1292000, 1602080, 2002600, 2108000, 2356000, 2503250, 4005200, 5006500, 8010400, 10013000, 20026000, 40052000]

約数ペア:

[(1, 40052000), (2, 20026000), (4, 10013000), (5, 8010400), (8, 5006500), (10, 4005200), (16, 2503250), (17, 2356000), (19, 2108000), (20, 2002600), (25, 1602080), (31, 1292000), (32, 1251625), (34, 1178000), (38, 1054000), (40, 1001300), (50, 801040), (62, 646000), (68, 589000), (76, 527000), (80, 500650), (85, 471200), (95, 421600), (100, 400520), (124, 323000), (125, 320416), (136, 294500), (152, 263500), (155, 258400), (160, 250325), (170, 235600), (190, 210800), (200, 200260), (248, 161500), (250, 160208), (272, 147250), (304, 131750), (310, 129200), (323, 124000), (340, 117800), (380, 105400), (400, 100130), (425, 94240), (475, 84320), (496, 80750), (500, 80104), (527, 76000), (544, 73625), (589, 68000), (608, 65875), (620, 64600), (646, 62000), (680, 58900), (760, 52700), (775, 51680), (800, 50065), (850, 47120), (950, 42160), (992, 40375), (1000, 40052), (1054, 38000), (1178, 34000), (1240, 32300), (1292, 31000), (1360, 29450), (1520, 26350), (1550, 25840), (1615, 24800), (1700, 23560), (1900, 21080), (2000, 20026), (2108, 19000), (2125, 18848), (2356, 17000), (2375, 16864), (2480, 16150), (2584, 15500), (2635, 15200), (2720, 14725), (2945, 13600), (3040, 13175), (3100, 12920), (3230, 12400), (3400, 11780), (3800, 10540), (3875, 10336), (4000, 10013), (4216, 9500), (4250, 9424), (4712, 8500), (4750, 8432), (4960, 8075), (5168, 7750), (5270, 7600), (5890, 6800), (6200, 6460)]