103087460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25391}}^1$

素因数の和:25436

約数の個数: 48

約数和(自身を含む): 255951360

約数和(自身を除く): 152863900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 25391, 50782, 101564, 126955, 177737, 253910, 355474, 507820, 710948, 736339, 888685, 1472678, 1777370, 2945356, 3554740, 3681695, 5154373, 7363390, 10308746, 14726780, 20617492, 25771865, 51543730, 103087460]

約数ペア:

[(1, 103087460), (2, 51543730), (4, 25771865), (5, 20617492), (7, 14726780), (10, 10308746), (14, 7363390), (20, 5154373), (28, 3681695), (29, 3554740), (35, 2945356), (58, 1777370), (70, 1472678), (116, 888685), (140, 736339), (145, 710948), (203, 507820), (290, 355474), (406, 253910), (580, 177737), (812, 126955), (1015, 101564), (2030, 50782), (4060, 25391)]