44217940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8951}}^1$

素因数の和:8992

約数の個数: 48

約数和(自身を含む): 105275520

約数和(自身を除く): 61057580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 8951, 17902, 35804, 44755, 89510, 116363, 170069, 179020, 232726, 340138, 465452, 581815, 680276, 850345, 1163630, 1700690, 2210897, 2327260, 3401380, 4421794, 8843588, 11054485, 22108970, 44217940]

約数ペア:

[(1, 44217940), (2, 22108970), (4, 11054485), (5, 8843588), (10, 4421794), (13, 3401380), (19, 2327260), (20, 2210897), (26, 1700690), (38, 1163630), (52, 850345), (65, 680276), (76, 581815), (95, 465452), (130, 340138), (190, 232726), (247, 179020), (260, 170069), (380, 116363), (494, 89510), (988, 44755), (1235, 35804), (2470, 17902), (4940, 8951)]