556126660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{7417}}^1$

素因数の和:7612

約数の個数: 48

約数和(自身を含む): 1226284416

約数和(自身を除く): 670157756

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 163, 230, 326, 460, 652, 815, 1630, 3260, 3749, 7417, 7498, 14834, 14996, 18745, 29668, 37085, 37490, 74170, 74980, 148340, 170591, 341182, 682364, 852955, 1208971, 1705910, 2417942, 3411820, 4835884, 6044855, 12089710, 24179420, 27806333, 55612666, 111225332, 139031665, 278063330, 556126660]

約数ペア:

[(1, 556126660), (2, 278063330), (4, 139031665), (5, 111225332), (10, 55612666), (20, 27806333), (23, 24179420), (46, 12089710), (92, 6044855), (115, 4835884), (163, 3411820), (230, 2417942), (326, 1705910), (460, 1208971), (652, 852955), (815, 682364), (1630, 341182), (3260, 170591), (3749, 148340), (7417, 74980), (7498, 74170), (14834, 37490), (14996, 37085), (18745, 29668)]