95898890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6389}}^1$

素因数の和:6494

約数の個数: 32

約数和(自身を含む): 184032000

約数和(自身を除く): 88133110

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 6389, 7505, 12778, 15010, 31945, 63890, 121391, 242782, 504731, 606955, 1009462, 1213910, 2523655, 5047310, 9589889, 19179778, 47949445, 95898890]

約数ペア:

[(1, 95898890), (2, 47949445), (5, 19179778), (10, 9589889), (19, 5047310), (38, 2523655), (79, 1213910), (95, 1009462), (158, 606955), (190, 504731), (395, 242782), (790, 121391), (1501, 63890), (3002, 31945), (6389, 15010), (7505, 12778)]