176024620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1097}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 378520128

約数和(自身を除く): 202495508

約数列:

[1, 2, 4, 5, 10, 20, 71, 113, 142, 226, 284, 355, 452, 565, 710, 1097, 1130, 1420, 2194, 2260, 4388, 5485, 8023, 10970, 16046, 21940, 32092, 40115, 77887, 80230, 123961, 155774, 160460, 247922, 311548, 389435, 495844, 619805, 778870, 1239610, 1557740, 2479220, 8801231, 17602462, 35204924, 44006155, 88012310, 176024620]

約数ペア:

[(1, 176024620), (2, 88012310), (4, 44006155), (5, 35204924), (10, 17602462), (20, 8801231), (71, 2479220), (113, 1557740), (142, 1239610), (226, 778870), (284, 619805), (355, 495844), (452, 389435), (565, 311548), (710, 247922), (1097, 160460), (1130, 155774), (1420, 123961), (2194, 80230), (2260, 77887), (4388, 40115), (5485, 32092), (8023, 21940), (10970, 16046)]