1119329360

素因数分解:

$2^4\times 5^1\times {\mathrm{977}}^1\times {\mathrm{14321}}^1$

素因数の和:15311

約数の個数: 40

約数和(自身を含む): 2605286376

約数和(自身を除く): 1485957016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 977, 1954, 3908, 4885, 7816, 9770, 14321, 15632, 19540, 28642, 39080, 57284, 71605, 78160, 114568, 143210, 229136, 286420, 572840, 1145680, 13991617, 27983234, 55966468, 69958085, 111932936, 139916170, 223865872, 279832340, 559664680, 1119329360]

約数ペア:

[(1, 1119329360), (2, 559664680), (4, 279832340), (5, 223865872), (8, 139916170), (10, 111932936), (16, 69958085), (20, 55966468), (40, 27983234), (80, 13991617), (977, 1145680), (1954, 572840), (3908, 286420), (4885, 229136), (7816, 143210), (9770, 114568), (14321, 78160), (15632, 71605), (19540, 57284), (28642, 39080)]