134774120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19937}}^1$

素因数の和:19974

約数の個数: 48

約数和(自身を含む): 328378860

約数和(自身を除く): 193604740

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 19937, 39874, 79748, 99685, 159496, 199370, 259181, 398740, 518362, 797480, 1036724, 1295905, 2073448, 2591810, 3369353, 5183620, 6738706, 10367240, 13477412, 16846765, 26954824, 33693530, 67387060, 134774120]

約数ペア:

[(1, 134774120), (2, 67387060), (4, 33693530), (5, 26954824), (8, 16846765), (10, 13477412), (13, 10367240), (20, 6738706), (26, 5183620), (40, 3369353), (52, 2591810), (65, 2073448), (104, 1295905), (130, 1036724), (169, 797480), (260, 518362), (338, 398740), (520, 259181), (676, 199370), (845, 159496), (1352, 99685), (1690, 79748), (3380, 39874), (6760, 19937)]