130442360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191827}}^1$

素因数の和:191855

約数の個数: 32

約数和(自身を含む): 310761360

約数和(自身を除く): 180319000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 191827, 383654, 767308, 959135, 1534616, 1918270, 3261059, 3836540, 6522118, 7673080, 13044236, 16305295, 26088472, 32610590, 65221180, 130442360]

約数ペア:

[(1, 130442360), (2, 65221180), (4, 32610590), (5, 26088472), (8, 16305295), (10, 13044236), (17, 7673080), (20, 6522118), (34, 3836540), (40, 3261059), (68, 1918270), (85, 1534616), (136, 959135), (170, 767308), (340, 383654), (680, 191827)]