190152560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{182839}}^1$

素因数の和:182865

約数の個数: 40

約数和(自身を含む): 476115360

約数和(自身を除く): 285962800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 182839, 365678, 731356, 914195, 1462712, 1828390, 2376907, 2925424, 3656780, 4753814, 7313560, 9507628, 11884535, 14627120, 19015256, 23769070, 38030512, 47538140, 95076280, 190152560]

約数ペア:

[(1, 190152560), (2, 95076280), (4, 47538140), (5, 38030512), (8, 23769070), (10, 19015256), (13, 14627120), (16, 11884535), (20, 9507628), (26, 7313560), (40, 4753814), (52, 3656780), (65, 2925424), (80, 2376907), (104, 1828390), (130, 1462712), (208, 914195), (260, 731356), (520, 365678), (1040, 182839)]