125442380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2707}}^1$

素因数の和:3054

約数の個数: 48

約数和(自身を含む): 302082816

約数和(自身を除く): 176640436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 1324, 1655, 2317, 2707, 3310, 4634, 5414, 6620, 9268, 10828, 11585, 13535, 18949, 23170, 27070, 37898, 46340, 54140, 75796, 94745, 189490, 378980, 896017, 1792034, 3584068, 4480085, 6272119, 8960170, 12544238, 17920340, 25088476, 31360595, 62721190, 125442380]

約数ペア:

[(1, 125442380), (2, 62721190), (4, 31360595), (5, 25088476), (7, 17920340), (10, 12544238), (14, 8960170), (20, 6272119), (28, 4480085), (35, 3584068), (70, 1792034), (140, 896017), (331, 378980), (662, 189490), (1324, 94745), (1655, 75796), (2317, 54140), (2707, 46340), (3310, 37898), (4634, 27070), (5414, 23170), (6620, 18949), (9268, 13535), (10828, 11585)]