4866380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 10838016

約数和(自身を除く): 5971636

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 167, 188, 235, 310, 334, 470, 620, 668, 835, 940, 1457, 1670, 2914, 3340, 5177, 5828, 7285, 7849, 10354, 14570, 15698, 20708, 25885, 29140, 31396, 39245, 51770, 78490, 103540, 156980, 243319, 486638, 973276, 1216595, 2433190, 4866380]

約数ペア:

[(1, 4866380), (2, 2433190), (4, 1216595), (5, 973276), (10, 486638), (20, 243319), (31, 156980), (47, 103540), (62, 78490), (94, 51770), (124, 39245), (155, 31396), (167, 29140), (188, 25885), (235, 20708), (310, 15698), (334, 14570), (470, 10354), (620, 7849), (668, 7285), (835, 5828), (940, 5177), (1457, 3340), (1670, 2914)]