99379960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1447}}^1$

素因数の和:1576

約数の個数: 64

約数和(自身を含む): 239267520

約数和(自身を除く): 139887560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 101, 136, 170, 202, 340, 404, 505, 680, 808, 1010, 1447, 1717, 2020, 2894, 3434, 4040, 5788, 6868, 7235, 8585, 11576, 13736, 14470, 17170, 24599, 28940, 34340, 49198, 57880, 68680, 98396, 122995, 146147, 196792, 245990, 292294, 491980, 584588, 730735, 983960, 1169176, 1461470, 2484499, 2922940, 4968998, 5845880, 9937996, 12422495, 19875992, 24844990, 49689980, 99379960]

約数ペア:

[(1, 99379960), (2, 49689980), (4, 24844990), (5, 19875992), (8, 12422495), (10, 9937996), (17, 5845880), (20, 4968998), (34, 2922940), (40, 2484499), (68, 1461470), (85, 1169176), (101, 983960), (136, 730735), (170, 584588), (202, 491980), (340, 292294), (404, 245990), (505, 196792), (680, 146147), (808, 122995), (1010, 98396), (1447, 68680), (1717, 57880), (2020, 49198), (2894, 34340), (3434, 28940), (4040, 24599), (5788, 17170), (6868, 14470), (7235, 13736), (8585, 11576)]