16072550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 32706240

約数和(自身を除く): 16633690

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 313, 325, 395, 626, 650, 790, 1027, 1565, 1975, 2054, 3130, 3950, 4069, 5135, 7825, 8138, 10270, 15650, 20345, 24727, 25675, 40690, 49454, 51350, 101725, 123635, 203450, 247270, 321451, 618175, 642902, 1236350, 1607255, 3214510, 8036275, 16072550]

約数ペア:

[(1, 16072550), (2, 8036275), (5, 3214510), (10, 1607255), (13, 1236350), (25, 642902), (26, 618175), (50, 321451), (65, 247270), (79, 203450), (130, 123635), (158, 101725), (313, 51350), (325, 49454), (395, 40690), (626, 25675), (650, 24727), (790, 20345), (1027, 15650), (1565, 10270), (1975, 8138), (2054, 7825), (3130, 5135), (3950, 4069)]