124680400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23977}}^1$

素因数の和:24008

約数の個数: 60

約数和(自身を含む): 322600012

約数和(自身を除く): 197919612

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 23977, 47954, 95908, 119885, 191816, 239770, 311701, 383632, 479540, 599425, 623402, 959080, 1198850, 1246804, 1558505, 1918160, 2397700, 2493608, 3117010, 4795400, 4987216, 6234020, 7792525, 9590800, 12468040, 15585050, 24936080, 31170100, 62340200, 124680400]

約数ペア:

[(1, 124680400), (2, 62340200), (4, 31170100), (5, 24936080), (8, 15585050), (10, 12468040), (13, 9590800), (16, 7792525), (20, 6234020), (25, 4987216), (26, 4795400), (40, 3117010), (50, 2493608), (52, 2397700), (65, 1918160), (80, 1558505), (100, 1246804), (104, 1198850), (130, 959080), (200, 623402), (208, 599425), (260, 479540), (325, 383632), (400, 311701), (520, 239770), (650, 191816), (1040, 119885), (1300, 95908), (2600, 47954), (5200, 23977)]