42629860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 112331520

約数和(自身を除く): 69701660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 65, 70, 91, 118, 130, 140, 182, 236, 260, 295, 364, 397, 413, 455, 590, 767, 794, 826, 910, 1180, 1534, 1588, 1652, 1820, 1985, 2065, 2779, 3068, 3835, 3970, 4130, 5161, 5369, 5558, 7670, 7940, 8260, 10322, 10738, 11116, 13895, 15340, 20644, 21476, 23423, 25805, 26845, 27790, 36127, 46846, 51610, 53690, 55580, 72254, 93692, 103220, 107380, 117115, 144508, 163961, 180635, 234230, 304499, 327922, 361270, 468460, 608998, 655844, 722540, 819805, 1217996, 1522495, 1639610, 2131493, 3044990, 3279220, 4262986, 6089980, 8525972, 10657465, 21314930, 42629860]

約数ペア:

[(1, 42629860), (2, 21314930), (4, 10657465), (5, 8525972), (7, 6089980), (10, 4262986), (13, 3279220), (14, 3044990), (20, 2131493), (26, 1639610), (28, 1522495), (35, 1217996), (52, 819805), (59, 722540), (65, 655844), (70, 608998), (91, 468460), (118, 361270), (130, 327922), (140, 304499), (182, 234230), (236, 180635), (260, 163961), (295, 144508), (364, 117115), (397, 107380), (413, 103220), (455, 93692), (590, 72254), (767, 55580), (794, 53690), (826, 51610), (910, 46846), (1180, 36127), (1534, 27790), (1588, 26845), (1652, 25805), (1820, 23423), (1985, 21476), (2065, 20644), (2779, 15340), (3068, 13895), (3835, 11116), (3970, 10738), (4130, 10322), (5161, 8260), (5369, 7940), (5558, 7670)]