26074450

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 50371776

約数和(自身を除く): 24297326

約数列:

[1, 2, 5, 10, 25, 50, 61, 83, 103, 122, 166, 206, 305, 415, 515, 610, 830, 1030, 1525, 2075, 2575, 3050, 4150, 5063, 5150, 6283, 8549, 10126, 12566, 17098, 25315, 31415, 42745, 50630, 62830, 85490, 126575, 157075, 213725, 253150, 314150, 427450, 521489, 1042978, 2607445, 5214890, 13037225, 26074450]

約数ペア:

[(1, 26074450), (2, 13037225), (5, 5214890), (10, 2607445), (25, 1042978), (50, 521489), (61, 427450), (83, 314150), (103, 253150), (122, 213725), (166, 157075), (206, 126575), (305, 85490), (415, 62830), (515, 50630), (610, 42745), (830, 31415), (1030, 25315), (1525, 17098), (2075, 12566), (2575, 10126), (3050, 8549), (4150, 6283), (5063, 5150)]