6591920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 16793568

約数和(自身を除く): 10201648

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 131, 136, 148, 170, 185, 262, 272, 296, 340, 370, 524, 592, 629, 655, 680, 740, 1048, 1258, 1310, 1360, 1480, 2096, 2227, 2516, 2620, 2960, 3145, 4454, 4847, 5032, 5240, 6290, 8908, 9694, 10064, 10480, 11135, 12580, 17816, 19388, 22270, 24235, 25160, 35632, 38776, 44540, 48470, 50320, 77552, 82399, 89080, 96940, 164798, 178160, 193880, 329596, 387760, 411995, 659192, 823990, 1318384, 1647980, 3295960, 6591920]

約数ペア:

[(1, 6591920), (2, 3295960), (4, 1647980), (5, 1318384), (8, 823990), (10, 659192), (16, 411995), (17, 387760), (20, 329596), (34, 193880), (37, 178160), (40, 164798), (68, 96940), (74, 89080), (80, 82399), (85, 77552), (131, 50320), (136, 48470), (148, 44540), (170, 38776), (185, 35632), (262, 25160), (272, 24235), (296, 22270), (340, 19388), (370, 17816), (524, 12580), (592, 11135), (629, 10480), (655, 10064), (680, 9694), (740, 8908), (1048, 6290), (1258, 5240), (1310, 5032), (1360, 4847), (1480, 4454), (2096, 3145), (2227, 2960), (2516, 2620)]