4328585180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{15277}}^1$

素因数の和:15774

約数の個数: 48

約数和(自身を含む): 9404403456

約数和(自身を除く): 5075818276

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 457, 620, 914, 1828, 2285, 4570, 9140, 14167, 15277, 28334, 30554, 56668, 61108, 70835, 76385, 141670, 152770, 283340, 305540, 473587, 947174, 1894348, 2367935, 4735870, 6981589, 9471740, 13963178, 27926356, 34907945, 69815890, 139631780, 216429259, 432858518, 865717036, 1082146295, 2164292590, 4328585180]

約数ペア:

[(1, 4328585180), (2, 2164292590), (4, 1082146295), (5, 865717036), (10, 432858518), (20, 216429259), (31, 139631780), (62, 69815890), (124, 34907945), (155, 27926356), (310, 13963178), (457, 9471740), (620, 6981589), (914, 4735870), (1828, 2367935), (2285, 1894348), (4570, 947174), (9140, 473587), (14167, 305540), (15277, 283340), (28334, 152770), (30554, 141670), (56668, 76385), (61108, 70835)]