63624820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1373}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 153272448

約数和(自身を除く): 89647628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 1324, 1373, 1655, 2317, 2746, 3310, 4634, 5492, 6620, 6865, 9268, 9611, 11585, 13730, 19222, 23170, 27460, 38444, 46340, 48055, 96110, 192220, 454463, 908926, 1817852, 2272315, 3181241, 4544630, 6362482, 9089260, 12724964, 15906205, 31812410, 63624820]

約数ペア:

[(1, 63624820), (2, 31812410), (4, 15906205), (5, 12724964), (7, 9089260), (10, 6362482), (14, 4544630), (20, 3181241), (28, 2272315), (35, 1817852), (70, 908926), (140, 454463), (331, 192220), (662, 96110), (1324, 48055), (1373, 46340), (1655, 38444), (2317, 27460), (2746, 23170), (3310, 19222), (4634, 13730), (5492, 11585), (6620, 9611), (6865, 9268)]