68134040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10079}}^1$

素因数の和:10116

約数の個数: 48

約数和(自身を含む): 166017600

約数和(自身を除く): 97883560

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, 10079, 20158, 40316, 50395, 80632, 100790, 131027, 201580, 262054, 403160, 524108, 655135, 1048216, 1310270, 1703351, 2620540, 3406702, 5241080, 6813404, 8516755, 13626808, 17033510, 34067020, 68134040]

約数ペア:

[(1, 68134040), (2, 34067020), (4, 17033510), (5, 13626808), (8, 8516755), (10, 6813404), (13, 5241080), (20, 3406702), (26, 2620540), (40, 1703351), (52, 1310270), (65, 1048216), (104, 655135), (130, 524108), (169, 403160), (260, 262054), (338, 201580), (520, 131027), (676, 100790), (845, 80632), (1352, 50395), (1690, 40316), (3380, 20158), (6760, 10079)]