5186350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 10624320

約数和(自身を除く): 5437970

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 101, 130, 158, 202, 325, 395, 505, 650, 790, 1010, 1027, 1313, 1975, 2054, 2525, 2626, 3950, 5050, 5135, 6565, 7979, 10270, 13130, 15958, 25675, 32825, 39895, 51350, 65650, 79790, 103727, 199475, 207454, 398950, 518635, 1037270, 2593175, 5186350]

約数ペア:

[(1, 5186350), (2, 2593175), (5, 1037270), (10, 518635), (13, 398950), (25, 207454), (26, 199475), (50, 103727), (65, 79790), (79, 65650), (101, 51350), (130, 39895), (158, 32825), (202, 25675), (325, 15958), (395, 13130), (505, 10270), (650, 7979), (790, 6565), (1010, 5135), (1027, 5050), (1313, 3950), (1975, 2626), (2054, 2525)]