23447750

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 44546112

約数和(自身を除く): 21098362

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 710, 1321, 1775, 2642, 3550, 6605, 8875, 13210, 17750, 33025, 66050, 93791, 165125, 187582, 330250, 468955, 937910, 2344775, 4689550, 11723875, 23447750]

約数ペア:

[(1, 23447750), (2, 11723875), (5, 4689550), (10, 2344775), (25, 937910), (50, 468955), (71, 330250), (125, 187582), (142, 165125), (250, 93791), (355, 66050), (710, 33025), (1321, 17750), (1775, 13210), (2642, 8875), (3550, 6605)]