47361280

素因数分解:

$2^8\times 5^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 114643872

約数和(自身を除く): 67282592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 227, 256, 320, 326, 454, 640, 652, 815, 908, 1135, 1280, 1304, 1630, 1816, 2270, 2608, 3260, 3632, 4540, 5216, 6520, 7264, 9080, 10432, 13040, 14528, 18160, 20864, 26080, 29056, 36320, 37001, 41728, 52160, 58112, 72640, 74002, 104320, 145280, 148004, 185005, 208640, 290560, 296008, 370010, 592016, 740020, 1184032, 1480040, 2368064, 2960080, 4736128, 5920160, 9472256, 11840320, 23680640, 47361280]

約数ペア:

[(1, 47361280), (2, 23680640), (4, 11840320), (5, 9472256), (8, 5920160), (10, 4736128), (16, 2960080), (20, 2368064), (32, 1480040), (40, 1184032), (64, 740020), (80, 592016), (128, 370010), (160, 296008), (163, 290560), (227, 208640), (256, 185005), (320, 148004), (326, 145280), (454, 104320), (640, 74002), (652, 72640), (815, 58112), (908, 52160), (1135, 41728), (1280, 37001), (1304, 36320), (1630, 29056), (1816, 26080), (2270, 20864), (2608, 18160), (3260, 14528), (3632, 13040), (4540, 10432), (5216, 9080), (6520, 7264)]