63900620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26849}}^1$

素因数の和:26882

約数の個数: 48

約数和(自身を含む): 162388800

約数和(自身を除く): 98488180

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 26849, 53698, 107396, 134245, 187943, 268490, 375886, 456433, 536980, 751772, 912866, 939715, 1825732, 1879430, 2282165, 3195031, 3758860, 4564330, 6390062, 9128660, 12780124, 15975155, 31950310, 63900620]

約数ペア:

[(1, 63900620), (2, 31950310), (4, 15975155), (5, 12780124), (7, 9128660), (10, 6390062), (14, 4564330), (17, 3758860), (20, 3195031), (28, 2282165), (34, 1879430), (35, 1825732), (68, 939715), (70, 912866), (85, 751772), (119, 536980), (140, 456433), (170, 375886), (238, 268490), (340, 187943), (476, 134245), (595, 107396), (1190, 53698), (2380, 26849)]