136401850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1213}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 275029272

約数和(自身を除く): 138627422

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 173, 325, 346, 650, 865, 1213, 1730, 2249, 2426, 4325, 4498, 6065, 8650, 11245, 12130, 15769, 22490, 30325, 31538, 56225, 60650, 78845, 112450, 157690, 209849, 394225, 419698, 788450, 1049245, 2098490, 2728037, 5246225, 5456074, 10492450, 13640185, 27280370, 68200925, 136401850]

約数ペア:

[(1, 136401850), (2, 68200925), (5, 27280370), (10, 13640185), (13, 10492450), (25, 5456074), (26, 5246225), (50, 2728037), (65, 2098490), (130, 1049245), (173, 788450), (325, 419698), (346, 394225), (650, 209849), (865, 157690), (1213, 112450), (1730, 78845), (2249, 60650), (2426, 56225), (4325, 31538), (4498, 30325), (6065, 22490), (8650, 15769), (11245, 12130)]