268895800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79087}}^1$

素因数の和:79120

約数の個数: 48

約数和(自身を含む): 661966560

約数和(自身を除く): 393070760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 79087, 158174, 316348, 395435, 632696, 790870, 1344479, 1581740, 1977175, 2688958, 3163480, 3954350, 5377916, 6722395, 7908700, 10755832, 13444790, 15817400, 26889580, 33611975, 53779160, 67223950, 134447900, 268895800]

約数ペア:

[(1, 268895800), (2, 134447900), (4, 67223950), (5, 53779160), (8, 33611975), (10, 26889580), (17, 15817400), (20, 13444790), (25, 10755832), (34, 7908700), (40, 6722395), (50, 5377916), (68, 3954350), (85, 3163480), (100, 2688958), (136, 1977175), (170, 1581740), (200, 1344479), (340, 790870), (425, 632696), (680, 395435), (850, 316348), (1700, 158174), (3400, 79087)]