58778980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{683}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 133527744

約数和(自身を除く): 74748764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 331, 662, 683, 1324, 1366, 1655, 2732, 3310, 3415, 4303, 6620, 6830, 8606, 8879, 13660, 17212, 17758, 21515, 35516, 43030, 44395, 86060, 88790, 177580, 226073, 452146, 904292, 1130365, 2260730, 2938949, 4521460, 5877898, 11755796, 14694745, 29389490, 58778980]

約数ペア:

[(1, 58778980), (2, 29389490), (4, 14694745), (5, 11755796), (10, 5877898), (13, 4521460), (20, 2938949), (26, 2260730), (52, 1130365), (65, 904292), (130, 452146), (260, 226073), (331, 177580), (662, 88790), (683, 86060), (1324, 44395), (1366, 43030), (1655, 35516), (2732, 21515), (3310, 17758), (3415, 17212), (4303, 13660), (6620, 8879), (6830, 8606)]