5030350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 10311840

約数和(自身を除く): 5281490

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 109, 130, 142, 218, 325, 355, 545, 650, 710, 923, 1090, 1417, 1775, 1846, 2725, 2834, 3550, 4615, 5450, 7085, 7739, 9230, 14170, 15478, 23075, 35425, 38695, 46150, 70850, 77390, 100607, 193475, 201214, 386950, 503035, 1006070, 2515175, 5030350]

約数ペア:

[(1, 5030350), (2, 2515175), (5, 1006070), (10, 503035), (13, 386950), (25, 201214), (26, 193475), (50, 100607), (65, 77390), (71, 70850), (109, 46150), (130, 38695), (142, 35425), (218, 23075), (325, 15478), (355, 14170), (545, 9230), (650, 7739), (710, 7085), (923, 5450), (1090, 4615), (1417, 3550), (1775, 2834), (1846, 2725)]