124574320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{119783}}^1$

素因数の和:119809

約数の個数: 40

約数和(自身を含む): 311917536

約数和(自身を除く): 187343216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 119783, 239566, 479132, 598915, 958264, 1197830, 1557179, 1916528, 2395660, 3114358, 4791320, 6228716, 7785895, 9582640, 12457432, 15571790, 24914864, 31143580, 62287160, 124574320]

約数ペア:

[(1, 124574320), (2, 62287160), (4, 31143580), (5, 24914864), (8, 15571790), (10, 12457432), (13, 9582640), (16, 7785895), (20, 6228716), (26, 4791320), (40, 3114358), (52, 2395660), (65, 1916528), (80, 1557179), (104, 1197830), (130, 958264), (208, 598915), (260, 479132), (520, 239566), (1040, 119783)]