40324340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16943}}^1$

素因数の和:16976

約数の個数: 48

約数和(自身を含む): 102477312

約数和(自身を除く): 62152972

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, 16943, 33886, 67772, 84715, 118601, 169430, 237202, 288031, 338860, 474404, 576062, 593005, 1152124, 1186010, 1440155, 2016217, 2372020, 2880310, 4032434, 5760620, 8064868, 10081085, 20162170, 40324340]

約数ペア:

[(1, 40324340), (2, 20162170), (4, 10081085), (5, 8064868), (7, 5760620), (10, 4032434), (14, 2880310), (17, 2372020), (20, 2016217), (28, 1440155), (34, 1186010), (35, 1152124), (68, 593005), (70, 576062), (85, 474404), (119, 338860), (140, 288031), (170, 237202), (238, 169430), (340, 118601), (476, 84715), (595, 67772), (1190, 33886), (2380, 16943)]