1185477620

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1\times {\mathrm{1231}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 2514758400

約数和(自身を除く): 1329280780

約数列:

[1, 2, 4, 5, 10, 20, 179, 269, 358, 538, 716, 895, 1076, 1231, 1345, 1790, 2462, 2690, 3580, 4924, 5380, 6155, 12310, 24620, 48151, 96302, 192604, 220349, 240755, 331139, 440698, 481510, 662278, 881396, 963020, 1101745, 1324556, 1655695, 2203490, 3311390, 4406980, 6622780, 59273881, 118547762, 237095524, 296369405, 592738810, 1185477620]

約数ペア:

[(1, 1185477620), (2, 592738810), (4, 296369405), (5, 237095524), (10, 118547762), (20, 59273881), (179, 6622780), (269, 4406980), (358, 3311390), (538, 2203490), (716, 1655695), (895, 1324556), (1076, 1101745), (1231, 963020), (1345, 881396), (1790, 662278), (2462, 481510), (2690, 440698), (3580, 331139), (4924, 240755), (5380, 220349), (6155, 192604), (12310, 96302), (24620, 48151)]