3623750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:258

約数の個数: 40

約数和(自身を含む): 7347648

約数和(自身を除く): 3723898

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 223, 250, 325, 446, 625, 650, 1115, 1250, 1625, 2230, 2899, 3250, 5575, 5798, 8125, 11150, 14495, 16250, 27875, 28990, 55750, 72475, 139375, 144950, 278750, 362375, 724750, 1811875, 3623750]

約数ペア:

[(1, 3623750), (2, 1811875), (5, 724750), (10, 362375), (13, 278750), (25, 144950), (26, 139375), (50, 72475), (65, 55750), (125, 28990), (130, 27875), (223, 16250), (250, 14495), (325, 11150), (446, 8125), (625, 5798), (650, 5575), (1115, 3250), (1250, 2899), (1625, 2230)]