39586040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 96616800

約数和(自身を除く): 57030760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 269, 283, 520, 538, 566, 1076, 1132, 1345, 1415, 2152, 2264, 2690, 2830, 3497, 3679, 5380, 5660, 6994, 7358, 10760, 11320, 13988, 14716, 17485, 18395, 27976, 29432, 34970, 36790, 69940, 73580, 76127, 139880, 147160, 152254, 304508, 380635, 609016, 761270, 989651, 1522540, 1979302, 3045080, 3958604, 4948255, 7917208, 9896510, 19793020, 39586040]

約数ペア:

[(1, 39586040), (2, 19793020), (4, 9896510), (5, 7917208), (8, 4948255), (10, 3958604), (13, 3045080), (20, 1979302), (26, 1522540), (40, 989651), (52, 761270), (65, 609016), (104, 380635), (130, 304508), (260, 152254), (269, 147160), (283, 139880), (520, 76127), (538, 73580), (566, 69940), (1076, 36790), (1132, 34970), (1345, 29432), (1415, 27976), (2152, 18395), (2264, 17485), (2690, 14716), (2830, 13988), (3497, 11320), (3679, 10760), (5380, 7358), (5660, 6994)]