4112780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 10221120

約数和(自身を除く): 6108340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1013, 1015, 2026, 2030, 4052, 4060, 5065, 7091, 10130, 14182, 20260, 28364, 29377, 35455, 58754, 70910, 117508, 141820, 146885, 205639, 293770, 411278, 587540, 822556, 1028195, 2056390, 4112780]

約数ペア:

[(1, 4112780), (2, 2056390), (4, 1028195), (5, 822556), (7, 587540), (10, 411278), (14, 293770), (20, 205639), (28, 146885), (29, 141820), (35, 117508), (58, 70910), (70, 58754), (116, 35455), (140, 29377), (145, 28364), (203, 20260), (290, 14182), (406, 10130), (580, 7091), (812, 5065), (1013, 4060), (1015, 4052), (2026, 2030)]