297667960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11831}}^1$

素因数の和:11896

約数の個数: 64

約数和(自身を含む): 728377920

約数和(自身を除く): 430709960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 3145, 5032, 6290, 11831, 12580, 23662, 25160, 47324, 59155, 94648, 118310, 201127, 236620, 402254, 437747, 473240, 804508, 875494, 1005635, 1609016, 1750988, 2011270, 2188735, 3501976, 4022540, 4377470, 7441699, 8045080, 8754940, 14883398, 17509880, 29766796, 37208495, 59533592, 74416990, 148833980, 297667960]

約数ペア:

[(1, 297667960), (2, 148833980), (4, 74416990), (5, 59533592), (8, 37208495), (10, 29766796), (17, 17509880), (20, 14883398), (34, 8754940), (37, 8045080), (40, 7441699), (68, 4377470), (74, 4022540), (85, 3501976), (136, 2188735), (148, 2011270), (170, 1750988), (185, 1609016), (296, 1005635), (340, 875494), (370, 804508), (629, 473240), (680, 437747), (740, 402254), (1258, 236620), (1480, 201127), (2516, 118310), (3145, 94648), (5032, 59155), (6290, 47324), (11831, 25160), (12580, 23662)]