65256200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1129}}^1$

素因数の和:1179

約数の個数: 72

約数和(自身を含む): 161313150

約数和(自身を除く): 96056950

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 289, 340, 425, 578, 680, 850, 1129, 1156, 1445, 1700, 2258, 2312, 2890, 3400, 4516, 5645, 5780, 7225, 9032, 11290, 11560, 14450, 19193, 22580, 28225, 28900, 38386, 45160, 56450, 57800, 76772, 95965, 112900, 153544, 191930, 225800, 326281, 383860, 479825, 652562, 767720, 959650, 1305124, 1631405, 1919300, 2610248, 3262810, 3838600, 6525620, 8157025, 13051240, 16314050, 32628100, 65256200]

約数ペア:

[(1, 65256200), (2, 32628100), (4, 16314050), (5, 13051240), (8, 8157025), (10, 6525620), (17, 3838600), (20, 3262810), (25, 2610248), (34, 1919300), (40, 1631405), (50, 1305124), (68, 959650), (85, 767720), (100, 652562), (136, 479825), (170, 383860), (200, 326281), (289, 225800), (340, 191930), (425, 153544), (578, 112900), (680, 95965), (850, 76772), (1129, 57800), (1156, 56450), (1445, 45160), (1700, 38386), (2258, 28900), (2312, 28225), (2890, 22580), (3400, 19193), (4516, 14450), (5645, 11560), (5780, 11290), (7225, 9032)]