269548880

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{14843}}^1$

素因数の和:15083

約数の個数: 40

約数和(自身を含む): 629504352

約数和(自身を除く): 359955472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 9080, 14843, 18160, 29686, 59372, 74215, 118744, 148430, 237488, 296860, 593720, 1187440, 3369361, 6738722, 13477444, 16846805, 26954888, 33693610, 53909776, 67387220, 134774440, 269548880]

約数ペア:

[(1, 269548880), (2, 134774440), (4, 67387220), (5, 53909776), (8, 33693610), (10, 26954888), (16, 16846805), (20, 13477444), (40, 6738722), (80, 3369361), (227, 1187440), (454, 593720), (908, 296860), (1135, 237488), (1816, 148430), (2270, 118744), (3632, 74215), (4540, 59372), (9080, 29686), (14843, 18160)]