2047849120

素因数分解:

$2^5\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{10657}}^1$

素因数の和:11873

約数の個数: 48

約数和(自身を含む): 4842526248

約数和(自身を除く): 2794677128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1201, 2402, 4804, 6005, 9608, 10657, 12010, 19216, 21314, 24020, 38432, 42628, 48040, 53285, 85256, 96080, 106570, 170512, 192160, 213140, 341024, 426280, 852560, 1705120, 12799057, 25598114, 51196228, 63995285, 102392456, 127990570, 204784912, 255981140, 409569824, 511962280, 1023924560, 2047849120]

約数ペア:

[(1, 2047849120), (2, 1023924560), (4, 511962280), (5, 409569824), (8, 255981140), (10, 204784912), (16, 127990570), (20, 102392456), (32, 63995285), (40, 51196228), (80, 25598114), (160, 12799057), (1201, 1705120), (2402, 852560), (4804, 426280), (6005, 341024), (9608, 213140), (10657, 192160), (12010, 170512), (19216, 106570), (21314, 96080), (24020, 85256), (38432, 53285), (42628, 48040)]