17268423140

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1613}}^1\times {\mathrm{3851}}^1$

素因数の和:5612

約数の個数: 48

約数和(自身を含む): 36556712640

約数和(自身を除く): 19288289500

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 1613, 2780, 3226, 3851, 6452, 7702, 8065, 15404, 16130, 19255, 32260, 38510, 77020, 224207, 448414, 535289, 896828, 1070578, 1121035, 2141156, 2242070, 2676445, 4484140, 5352890, 6211663, 10705780, 12423326, 24846652, 31058315, 62116630, 124233260, 863421157, 1726842314, 3453684628, 4317105785, 8634211570, 17268423140]

約数ペア:

[(1, 17268423140), (2, 8634211570), (4, 4317105785), (5, 3453684628), (10, 1726842314), (20, 863421157), (139, 124233260), (278, 62116630), (556, 31058315), (695, 24846652), (1390, 12423326), (1613, 10705780), (2780, 6211663), (3226, 5352890), (3851, 4484140), (6452, 2676445), (7702, 2242070), (8065, 2141156), (15404, 1121035), (16130, 1070578), (19255, 896828), (32260, 535289), (38510, 448414), (77020, 224207)]