63743980

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{9629}}^1$

素因数の和:9969

約数の個数: 24

約数和(自身を含む): 134280720

約数和(自身を除く): 70536740

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 9629, 19258, 38516, 48145, 96290, 192580, 3187199, 6374398, 12748796, 15935995, 31871990, 63743980]

約数ペア:

[(1, 63743980), (2, 31871990), (4, 15935995), (5, 12748796), (10, 6374398), (20, 3187199), (331, 192580), (662, 96290), (1324, 48145), (1655, 38516), (3310, 19258), (6620, 9629)]