57301280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{677}}^1$

素因数の和:738

約数の個数: 72

約数和(自身を含む): 141725052

約数和(自身を除く): 84423772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 529, 677, 736, 920, 1058, 1354, 1840, 2116, 2645, 2708, 3385, 3680, 4232, 5290, 5416, 6770, 8464, 10580, 10832, 13540, 15571, 16928, 21160, 21664, 27080, 31142, 42320, 54160, 62284, 77855, 84640, 108320, 124568, 155710, 249136, 311420, 358133, 498272, 622840, 716266, 1245680, 1432532, 1790665, 2491360, 2865064, 3581330, 5730128, 7162660, 11460256, 14325320, 28650640, 57301280]

約数ペア:

[(1, 57301280), (2, 28650640), (4, 14325320), (5, 11460256), (8, 7162660), (10, 5730128), (16, 3581330), (20, 2865064), (23, 2491360), (32, 1790665), (40, 1432532), (46, 1245680), (80, 716266), (92, 622840), (115, 498272), (160, 358133), (184, 311420), (230, 249136), (368, 155710), (460, 124568), (529, 108320), (677, 84640), (736, 77855), (920, 62284), (1058, 54160), (1354, 42320), (1840, 31142), (2116, 27080), (2645, 21664), (2708, 21160), (3385, 16928), (3680, 15571), (4232, 13540), (5290, 10832), (5416, 10580), (6770, 8464)]