415033180

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{809}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 884247840

約数和(自身を除く): 469214660

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 227, 452, 454, 565, 809, 908, 1130, 1135, 1618, 2260, 2270, 3236, 4045, 4540, 8090, 16180, 25651, 51302, 91417, 102604, 128255, 182834, 183643, 256510, 365668, 367286, 457085, 513020, 734572, 914170, 918215, 1828340, 1836430, 3672860, 20751659, 41503318, 83006636, 103758295, 207516590, 415033180]

約数ペア:

[(1, 415033180), (2, 207516590), (4, 103758295), (5, 83006636), (10, 41503318), (20, 20751659), (113, 3672860), (226, 1836430), (227, 1828340), (452, 918215), (454, 914170), (565, 734572), (809, 513020), (908, 457085), (1130, 367286), (1135, 365668), (1618, 256510), (2260, 183643), (2270, 182834), (3236, 128255), (4045, 102604), (4540, 91417), (8090, 51302), (16180, 25651)]