24896620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 60173568

約数和(自身を除く): 35276948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1091, 1141, 1630, 2182, 2282, 3260, 4364, 4564, 5455, 5705, 7637, 10910, 11410, 15274, 21820, 22820, 30548, 38185, 76370, 152740, 177833, 355666, 711332, 889165, 1244831, 1778330, 2489662, 3556660, 4979324, 6224155, 12448310, 24896620]

約数ペア:

[(1, 24896620), (2, 12448310), (4, 6224155), (5, 4979324), (7, 3556660), (10, 2489662), (14, 1778330), (20, 1244831), (28, 889165), (35, 711332), (70, 355666), (140, 177833), (163, 152740), (326, 76370), (652, 38185), (815, 30548), (1091, 22820), (1141, 21820), (1630, 15274), (2182, 11410), (2282, 10910), (3260, 7637), (4364, 5705), (4564, 5455)]