126827480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14347}}^1$

素因数の和:14388

約数の個数: 64

約数和(自身を含む): 325412640

約数和(自身を除く): 198585160

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 14347, 28694, 57388, 71735, 114776, 143470, 186511, 243899, 286940, 373022, 487798, 573880, 746044, 932555, 975596, 1219495, 1492088, 1865110, 1951192, 2438990, 3170687, 3730220, 4877980, 6341374, 7460440, 9755960, 12682748, 15853435, 25365496, 31706870, 63413740, 126827480]

約数ペア:

[(1, 126827480), (2, 63413740), (4, 31706870), (5, 25365496), (8, 15853435), (10, 12682748), (13, 9755960), (17, 7460440), (20, 6341374), (26, 4877980), (34, 3730220), (40, 3170687), (52, 2438990), (65, 1951192), (68, 1865110), (85, 1492088), (104, 1219495), (130, 975596), (136, 932555), (170, 746044), (221, 573880), (260, 487798), (340, 373022), (442, 286940), (520, 243899), (680, 186511), (884, 143470), (1105, 114776), (1768, 71735), (2210, 57388), (4420, 28694), (8840, 14347)]