12852807050

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{23633}}^1$

素因数の和:23867

約数の個数: 48

約数和(自身を含む): 24397378200

約数和(自身を除く): 11544571150

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 149, 298, 365, 730, 745, 1490, 1825, 3650, 3725, 7450, 10877, 21754, 23633, 47266, 54385, 108770, 118165, 236330, 271925, 543850, 590825, 1181650, 1725209, 3450418, 3521317, 7042634, 8626045, 17252090, 17606585, 35213170, 43130225, 86260450, 88032925, 176065850, 257056141, 514112282, 1285280705, 2570561410, 6426403525, 12852807050]

約数ペア:

[(1, 12852807050), (2, 6426403525), (5, 2570561410), (10, 1285280705), (25, 514112282), (50, 257056141), (73, 176065850), (146, 88032925), (149, 86260450), (298, 43130225), (365, 35213170), (730, 17606585), (745, 17252090), (1490, 8626045), (1825, 7042634), (3650, 3521317), (3725, 3450418), (7450, 1725209), (10877, 1181650), (21754, 590825), (23633, 543850), (47266, 271925), (54385, 236330), (108770, 118165)]