28296036680

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1129}}^1\times {\mathrm{4783}}^1$

素因数の和:6054

約数の個数: 64

約数和(自身を含む): 64222329600

約数和(自身を除く): 35926292920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1129, 1310, 2258, 2620, 4516, 4783, 5240, 5645, 9032, 9566, 11290, 19132, 22580, 23915, 38264, 45160, 47830, 95660, 147899, 191320, 295798, 591596, 626573, 739495, 1183192, 1253146, 1478990, 2506292, 2957980, 3132865, 5012584, 5400007, 5915960, 6265730, 10800014, 12531460, 21600028, 25062920, 27000035, 43200056, 54000070, 108000140, 216000280, 707400917, 1414801834, 2829603668, 3537004585, 5659207336, 7074009170, 14148018340, 28296036680]

約数ペア:

[(1, 28296036680), (2, 14148018340), (4, 7074009170), (5, 5659207336), (8, 3537004585), (10, 2829603668), (20, 1414801834), (40, 707400917), (131, 216000280), (262, 108000140), (524, 54000070), (655, 43200056), (1048, 27000035), (1129, 25062920), (1310, 21600028), (2258, 12531460), (2620, 10800014), (4516, 6265730), (4783, 5915960), (5240, 5400007), (5645, 5012584), (9032, 3132865), (9566, 2957980), (11290, 2506292), (19132, 1478990), (22580, 1253146), (23915, 1183192), (38264, 739495), (45160, 626573), (47830, 591596), (95660, 295798), (147899, 191320)]