3746943980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{15889}}^1$

素因数の和:16818

約数の個数: 48

約数和(自身を含む): 8483734560

約数和(自身を除く): 4736790580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 907, 1814, 3628, 4535, 9070, 11791, 15889, 18140, 23582, 31778, 47164, 58955, 63556, 79445, 117910, 158890, 206557, 235820, 317780, 413114, 826228, 1032785, 2065570, 4131140, 14411323, 28822646, 57645292, 72056615, 144113230, 187347199, 288226460, 374694398, 749388796, 936735995, 1873471990, 3746943980]

約数ペア:

[(1, 3746943980), (2, 1873471990), (4, 936735995), (5, 749388796), (10, 374694398), (13, 288226460), (20, 187347199), (26, 144113230), (52, 72056615), (65, 57645292), (130, 28822646), (260, 14411323), (907, 4131140), (1814, 2065570), (3628, 1032785), (4535, 826228), (9070, 413114), (11791, 317780), (15889, 235820), (18140, 206557), (23582, 158890), (31778, 117910), (47164, 79445), (58955, 63556)]