1293314450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{3701}}^1$

素因数の和:3983

約数の個数: 48

約数和(自身を含む): 2499516360

約数和(自身を除く): 1206201910

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 241, 290, 482, 725, 1205, 1450, 2410, 3701, 6025, 6989, 7402, 12050, 13978, 18505, 34945, 37010, 69890, 92525, 107329, 174725, 185050, 214658, 349450, 536645, 891941, 1073290, 1783882, 2683225, 4459705, 5366450, 8919410, 22298525, 25866289, 44597050, 51732578, 129331445, 258662890, 646657225, 1293314450]

約数ペア:

[(1, 1293314450), (2, 646657225), (5, 258662890), (10, 129331445), (25, 51732578), (29, 44597050), (50, 25866289), (58, 22298525), (145, 8919410), (241, 5366450), (290, 4459705), (482, 2683225), (725, 1783882), (1205, 1073290), (1450, 891941), (2410, 536645), (3701, 349450), (6025, 214658), (6989, 185050), (7402, 174725), (12050, 107329), (13978, 92525), (18505, 69890), (34945, 37010)]