102449620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 267111936

約数和(自身を除く): 164662316

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 181, 182, 260, 311, 362, 364, 455, 622, 724, 905, 910, 1244, 1267, 1555, 1810, 1820, 2177, 2353, 2534, 3110, 3620, 4043, 4354, 4706, 5068, 6220, 6335, 8086, 8708, 9412, 10885, 11765, 12670, 16172, 16471, 20215, 21770, 23530, 25340, 28301, 32942, 40430, 43540, 47060, 56291, 56602, 65884, 80860, 82355, 112582, 113204, 141505, 164710, 225164, 281455, 283010, 329420, 394037, 562910, 566020, 731783, 788074, 1125820, 1463566, 1576148, 1970185, 2927132, 3658915, 3940370, 5122481, 7317830, 7880740, 10244962, 14635660, 20489924, 25612405, 51224810, 102449620]

約数ペア:

[(1, 102449620), (2, 51224810), (4, 25612405), (5, 20489924), (7, 14635660), (10, 10244962), (13, 7880740), (14, 7317830), (20, 5122481), (26, 3940370), (28, 3658915), (35, 2927132), (52, 1970185), (65, 1576148), (70, 1463566), (91, 1125820), (130, 788074), (140, 731783), (181, 566020), (182, 562910), (260, 394037), (311, 329420), (362, 283010), (364, 281455), (455, 225164), (622, 164710), (724, 141505), (905, 113204), (910, 112582), (1244, 82355), (1267, 80860), (1555, 65884), (1810, 56602), (1820, 56291), (2177, 47060), (2353, 43540), (2534, 40430), (3110, 32942), (3620, 28301), (4043, 25340), (4354, 23530), (4706, 21770), (5068, 20215), (6220, 16471), (6335, 16172), (8086, 12670), (8708, 11765), (9412, 10885)]