124762040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3581}}^1$

素因数の和:3672

約数の個数: 64

約数和(自身を含む): 306905760

約数和(自身を除く): 182143720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 3484, 3581, 4355, 6968, 7162, 8710, 14324, 17420, 17905, 28648, 34840, 35810, 46553, 71620, 93106, 143240, 186212, 232765, 239927, 372424, 465530, 479854, 931060, 959708, 1199635, 1862120, 1919416, 2399270, 3119051, 4798540, 6238102, 9597080, 12476204, 15595255, 24952408, 31190510, 62381020, 124762040]

約数ペア:

[(1, 124762040), (2, 62381020), (4, 31190510), (5, 24952408), (8, 15595255), (10, 12476204), (13, 9597080), (20, 6238102), (26, 4798540), (40, 3119051), (52, 2399270), (65, 1919416), (67, 1862120), (104, 1199635), (130, 959708), (134, 931060), (260, 479854), (268, 465530), (335, 372424), (520, 239927), (536, 232765), (670, 186212), (871, 143240), (1340, 93106), (1742, 71620), (2680, 46553), (3484, 35810), (3581, 34840), (4355, 28648), (6968, 17905), (7162, 17420), (8710, 14324)]