118326380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6581}}^1$

素因数の和:6650

約数の個数: 48

約数和(自身を含む): 265386240

約数和(自身を除く): 147059860

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 3596, 4495, 6581, 8990, 13162, 17980, 26324, 32905, 65810, 131620, 190849, 204011, 381698, 408022, 763396, 816044, 954245, 1020055, 1908490, 2040110, 3816980, 4080220, 5916319, 11832638, 23665276, 29581595, 59163190, 118326380]

約数ペア:

[(1, 118326380), (2, 59163190), (4, 29581595), (5, 23665276), (10, 11832638), (20, 5916319), (29, 4080220), (31, 3816980), (58, 2040110), (62, 1908490), (116, 1020055), (124, 954245), (145, 816044), (155, 763396), (290, 408022), (310, 381698), (580, 204011), (620, 190849), (899, 131620), (1798, 65810), (3596, 32905), (4495, 26324), (6581, 17980), (8990, 13162)]