143475850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5189}}^1$

素因数の和:5287

約数の個数: 48

約数和(自身を含む): 308908800

約数和(自身を除く): 165432950

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 790, 1106, 1975, 2765, 3950, 5189, 5530, 10378, 13825, 25945, 27650, 36323, 51890, 72646, 129725, 181615, 259450, 363230, 409931, 819862, 908075, 1816150, 2049655, 2869517, 4099310, 5739034, 10248275, 14347585, 20496550, 28695170, 71737925, 143475850]

約数ペア:

[(1, 143475850), (2, 71737925), (5, 28695170), (7, 20496550), (10, 14347585), (14, 10248275), (25, 5739034), (35, 4099310), (50, 2869517), (70, 2049655), (79, 1816150), (158, 908075), (175, 819862), (350, 409931), (395, 363230), (553, 259450), (790, 181615), (1106, 129725), (1975, 72646), (2765, 51890), (3950, 36323), (5189, 27650), (5530, 25945), (10378, 13825)]