104465680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6983}}^1$

素因数の和:7024

約数の個数: 80

約数和(自身を含む): 280589184

約数和(自身を除く): 176123504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 6983, 7480, 13966, 14960, 27932, 34915, 55864, 69830, 76813, 111728, 118711, 139660, 153626, 237422, 279320, 307252, 384065, 474844, 558640, 593555, 614504, 768130, 949688, 1187110, 1229008, 1305821, 1536260, 1899376, 2374220, 2611642, 3072520, 4748440, 5223284, 6145040, 6529105, 9496880, 10446568, 13058210, 20893136, 26116420, 52232840, 104465680]

約数ペア:

[(1, 104465680), (2, 52232840), (4, 26116420), (5, 20893136), (8, 13058210), (10, 10446568), (11, 9496880), (16, 6529105), (17, 6145040), (20, 5223284), (22, 4748440), (34, 3072520), (40, 2611642), (44, 2374220), (55, 1899376), (68, 1536260), (80, 1305821), (85, 1229008), (88, 1187110), (110, 949688), (136, 768130), (170, 614504), (176, 593555), (187, 558640), (220, 474844), (272, 384065), (340, 307252), (374, 279320), (440, 237422), (680, 153626), (748, 139660), (880, 118711), (935, 111728), (1360, 76813), (1496, 69830), (1870, 55864), (2992, 34915), (3740, 27932), (6983, 14960), (7480, 13966)]