11840320

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:407

約数の個数: 56

約数和(自身を含む): 28492704

約数和(自身を除く): 16652384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 227, 320, 326, 454, 652, 815, 908, 1135, 1304, 1630, 1816, 2270, 2608, 3260, 3632, 4540, 5216, 6520, 7264, 9080, 10432, 13040, 14528, 18160, 26080, 36320, 37001, 52160, 72640, 74002, 148004, 185005, 296008, 370010, 592016, 740020, 1184032, 1480040, 2368064, 2960080, 5920160, 11840320]

約数ペア:

[(1, 11840320), (2, 5920160), (4, 2960080), (5, 2368064), (8, 1480040), (10, 1184032), (16, 740020), (20, 592016), (32, 370010), (40, 296008), (64, 185005), (80, 148004), (160, 74002), (163, 72640), (227, 52160), (320, 37001), (326, 36320), (454, 26080), (652, 18160), (815, 14528), (908, 13040), (1135, 10432), (1304, 9080), (1630, 7264), (1816, 6520), (2270, 5216), (2608, 4540), (3260, 3632)]