98994680

素因数分解:

$2^3\times 5^1\times {\mathrm{919}}^1\times {\mathrm{2693}}^1$

素因数の和:3623

約数の個数: 32

約数和(自身を含む): 223063200

約数和(自身を除く): 124068520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 919, 1838, 2693, 3676, 4595, 5386, 7352, 9190, 10772, 13465, 18380, 21544, 26930, 36760, 53860, 107720, 2474867, 4949734, 9899468, 12374335, 19798936, 24748670, 49497340, 98994680]

約数ペア:

[(1, 98994680), (2, 49497340), (4, 24748670), (5, 19798936), (8, 12374335), (10, 9899468), (20, 4949734), (40, 2474867), (919, 107720), (1838, 53860), (2693, 36760), (3676, 26930), (4595, 21544), (5386, 18380), (7352, 13465), (9190, 10772)]