5098780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 11340000

約数和(自身を除く): 6241220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 149, 236, 290, 295, 298, 580, 590, 596, 745, 1180, 1490, 1711, 2980, 3422, 4321, 6844, 8555, 8642, 8791, 17110, 17284, 17582, 21605, 34220, 35164, 43210, 43955, 86420, 87910, 175820, 254939, 509878, 1019756, 1274695, 2549390, 5098780]

約数ペア:

[(1, 5098780), (2, 2549390), (4, 1274695), (5, 1019756), (10, 509878), (20, 254939), (29, 175820), (58, 87910), (59, 86420), (116, 43955), (118, 43210), (145, 35164), (149, 34220), (236, 21605), (290, 17582), (295, 17284), (298, 17110), (580, 8791), (590, 8642), (596, 8555), (745, 6844), (1180, 4321), (1490, 3422), (1711, 2980)]