4416860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4507}}^1$

素因数の和:4530

約数の個数: 36

約数和(自身を含む): 10792152

約数和(自身を除く): 6375292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4507, 9014, 18028, 22535, 31549, 45070, 63098, 90140, 126196, 157745, 220843, 315490, 441686, 630980, 883372, 1104215, 2208430, 4416860]

約数ペア:

[(1, 4416860), (2, 2208430), (4, 1104215), (5, 883372), (7, 630980), (10, 441686), (14, 315490), (20, 220843), (28, 157745), (35, 126196), (49, 90140), (70, 63098), (98, 45070), (140, 31549), (196, 22535), (245, 18028), (490, 9014), (980, 4507)]