88408280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:984

約数の個数: 64

約数和(自身を含む): 208051200

約数和(自身を除く): 119642920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 83, 124, 155, 166, 248, 310, 332, 415, 620, 664, 830, 859, 1240, 1660, 1718, 2573, 3320, 3436, 4295, 5146, 6872, 8590, 10292, 12865, 17180, 20584, 25730, 26629, 34360, 51460, 53258, 71297, 102920, 106516, 133145, 142594, 213032, 266290, 285188, 356485, 532580, 570376, 712970, 1065160, 1425940, 2210207, 2851880, 4420414, 8840828, 11051035, 17681656, 22102070, 44204140, 88408280]

約数ペア:

[(1, 88408280), (2, 44204140), (4, 22102070), (5, 17681656), (8, 11051035), (10, 8840828), (20, 4420414), (31, 2851880), (40, 2210207), (62, 1425940), (83, 1065160), (124, 712970), (155, 570376), (166, 532580), (248, 356485), (310, 285188), (332, 266290), (415, 213032), (620, 142594), (664, 133145), (830, 106516), (859, 102920), (1240, 71297), (1660, 53258), (1718, 51460), (2573, 34360), (3320, 26629), (3436, 25730), (4295, 20584), (5146, 17180), (6872, 12865), (8590, 10292)]