149739550

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{22861}}^1$

素因数の和:23004

約数の個数: 24

約数和(自身を含む): 280653912

約数和(自身を除く): 130914362

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550, 22861, 45722, 114305, 228610, 571525, 1143050, 2994791, 5989582, 14973955, 29947910, 74869775, 149739550]

約数ペア:

[(1, 149739550), (2, 74869775), (5, 29947910), (10, 14973955), (25, 5989582), (50, 2994791), (131, 1143050), (262, 571525), (655, 228610), (1310, 114305), (3275, 45722), (6550, 22861)]