59841380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 129729600

約数和(自身を除く): 69888220

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 149, 172, 215, 298, 430, 467, 596, 745, 860, 934, 1490, 1868, 2335, 2980, 4670, 6407, 9340, 12814, 20081, 25628, 32035, 40162, 64070, 69583, 80324, 100405, 128140, 139166, 200810, 278332, 347915, 401620, 695830, 1391660, 2992069, 5984138, 11968276, 14960345, 29920690, 59841380]

約数ペア:

[(1, 59841380), (2, 29920690), (4, 14960345), (5, 11968276), (10, 5984138), (20, 2992069), (43, 1391660), (86, 695830), (149, 401620), (172, 347915), (215, 278332), (298, 200810), (430, 139166), (467, 128140), (596, 100405), (745, 80324), (860, 69583), (934, 64070), (1490, 40162), (1868, 32035), (2335, 25628), (2980, 20081), (4670, 12814), (6407, 9340)]