2234120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 5875200

約数和(自身を除く): 3641080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 101, 140, 158, 202, 280, 316, 395, 404, 505, 553, 632, 707, 790, 808, 1010, 1106, 1414, 1580, 2020, 2212, 2765, 2828, 3160, 3535, 4040, 4424, 5530, 5656, 7070, 7979, 11060, 14140, 15958, 22120, 28280, 31916, 39895, 55853, 63832, 79790, 111706, 159580, 223412, 279265, 319160, 446824, 558530, 1117060, 2234120]

約数ペア:

[(1, 2234120), (2, 1117060), (4, 558530), (5, 446824), (7, 319160), (8, 279265), (10, 223412), (14, 159580), (20, 111706), (28, 79790), (35, 63832), (40, 55853), (56, 39895), (70, 31916), (79, 28280), (101, 22120), (140, 15958), (158, 14140), (202, 11060), (280, 7979), (316, 7070), (395, 5656), (404, 5530), (505, 4424), (553, 4040), (632, 3535), (707, 3160), (790, 2828), (808, 2765), (1010, 2212), (1106, 2020), (1414, 1580)]