103145560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4663}}^1$

素因数の和:4760

約数の個数: 64

約数和(自身を含む): 268646400

約数和(自身を除く): 165500840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4424, 4663, 5530, 9326, 11060, 18652, 22120, 23315, 32641, 37304, 46630, 65282, 93260, 130564, 163205, 186520, 261128, 326410, 368377, 652820, 736754, 1305640, 1473508, 1841885, 2578639, 2947016, 3683770, 5157278, 7367540, 10314556, 12893195, 14735080, 20629112, 25786390, 51572780, 103145560]

約数ペア:

[(1, 103145560), (2, 51572780), (4, 25786390), (5, 20629112), (7, 14735080), (8, 12893195), (10, 10314556), (14, 7367540), (20, 5157278), (28, 3683770), (35, 2947016), (40, 2578639), (56, 1841885), (70, 1473508), (79, 1305640), (140, 736754), (158, 652820), (280, 368377), (316, 326410), (395, 261128), (553, 186520), (632, 163205), (790, 130564), (1106, 93260), (1580, 65282), (2212, 46630), (2765, 37304), (3160, 32641), (4424, 23315), (4663, 22120), (5530, 18652), (9326, 11060)]