10394920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 24675840

約数和(自身を除く): 14280920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 83, 101, 124, 155, 166, 202, 248, 310, 332, 404, 415, 505, 620, 664, 808, 830, 1010, 1240, 1660, 2020, 2573, 3131, 3320, 4040, 5146, 6262, 8383, 10292, 12524, 12865, 15655, 16766, 20584, 25048, 25730, 31310, 33532, 41915, 51460, 62620, 67064, 83830, 102920, 125240, 167660, 259873, 335320, 519746, 1039492, 1299365, 2078984, 2598730, 5197460, 10394920]

約数ペア:

[(1, 10394920), (2, 5197460), (4, 2598730), (5, 2078984), (8, 1299365), (10, 1039492), (20, 519746), (31, 335320), (40, 259873), (62, 167660), (83, 125240), (101, 102920), (124, 83830), (155, 67064), (166, 62620), (202, 51460), (248, 41915), (310, 33532), (332, 31310), (404, 25730), (415, 25048), (505, 20584), (620, 16766), (664, 15655), (808, 12865), (830, 12524), (1010, 10292), (1240, 8383), (1660, 6262), (2020, 5146), (2573, 4040), (3131, 3320)]