45457360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 115148880

約数和(自身を除く): 69691520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 109, 130, 208, 218, 260, 401, 436, 520, 545, 802, 872, 1040, 1090, 1417, 1604, 1744, 2005, 2180, 2834, 3208, 4010, 4360, 5213, 5668, 6416, 7085, 8020, 8720, 10426, 11336, 14170, 16040, 20852, 22672, 26065, 28340, 32080, 41704, 43709, 52130, 56680, 83408, 87418, 104260, 113360, 174836, 208520, 218545, 349672, 417040, 437090, 568217, 699344, 874180, 1136434, 1748360, 2272868, 2841085, 3496720, 4545736, 5682170, 9091472, 11364340, 22728680, 45457360]

約数ペア:

[(1, 45457360), (2, 22728680), (4, 11364340), (5, 9091472), (8, 5682170), (10, 4545736), (13, 3496720), (16, 2841085), (20, 2272868), (26, 1748360), (40, 1136434), (52, 874180), (65, 699344), (80, 568217), (104, 437090), (109, 417040), (130, 349672), (208, 218545), (218, 208520), (260, 174836), (401, 113360), (436, 104260), (520, 87418), (545, 83408), (802, 56680), (872, 52130), (1040, 43709), (1090, 41704), (1417, 32080), (1604, 28340), (1744, 26065), (2005, 22672), (2180, 20852), (2834, 16040), (3208, 14170), (4010, 11336), (4360, 10426), (5213, 8720), (5668, 8020), (6416, 7085)]