80452070480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32440351}}^1$

素因数の和:32440395

約数の個数: 40

約数和(自身を含む): 193084975104

約数和(自身を除く): 112632904624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 32440351, 64880702, 129761404, 162201755, 259522808, 324403510, 519045616, 648807020, 1005650881, 1297614040, 2011301762, 2595228080, 4022603524, 5028254405, 8045207048, 10056508810, 16090414096, 20113017620, 40226035240, 80452070480]

約数ペア:

[(1, 80452070480), (2, 40226035240), (4, 20113017620), (5, 16090414096), (8, 10056508810), (10, 8045207048), (16, 5028254405), (20, 4022603524), (31, 2595228080), (40, 2011301762), (62, 1297614040), (80, 1005650881), (124, 648807020), (155, 519045616), (248, 324403510), (310, 259522808), (496, 162201755), (620, 129761404), (1240, 64880702), (2480, 32440351)]