9192560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8839}}^1$

素因数の和:8865

約数の個数: 40

約数和(自身を含む): 23019360

約数和(自身を除く): 13826800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 8839, 17678, 35356, 44195, 70712, 88390, 114907, 141424, 176780, 229814, 353560, 459628, 574535, 707120, 919256, 1149070, 1838512, 2298140, 4596280, 9192560]

約数ペア:

[(1, 9192560), (2, 4596280), (4, 2298140), (5, 1838512), (8, 1149070), (10, 919256), (13, 707120), (16, 574535), (20, 459628), (26, 353560), (40, 229814), (52, 176780), (65, 141424), (80, 114907), (104, 88390), (130, 70712), (208, 44195), (260, 35356), (520, 17678), (1040, 8839)]