1042156944280

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{136407977}}^1$

素因数の和:136408179

約数の個数: 32

約数和(自身を含む): 2357129859840

約数和(自身を除く): 1314972915560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 136407977, 272815954, 545631908, 682039885, 1091263816, 1364079770, 2728159540, 5456319080, 26053923607, 52107847214, 104215694428, 130269618035, 208431388856, 260539236070, 521078472140, 1042156944280]

約数ペア:

[(1, 1042156944280), (2, 521078472140), (4, 260539236070), (5, 208431388856), (8, 130269618035), (10, 104215694428), (20, 52107847214), (40, 26053923607), (191, 5456319080), (382, 2728159540), (764, 1364079770), (955, 1091263816), (1528, 682039885), (1910, 545631908), (3820, 272815954), (7640, 136407977)]