25264370

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 46872000

約数和(自身を除く): 21607630

約数列:

[1, 2, 5, 10, 61, 83, 122, 166, 305, 415, 499, 610, 830, 998, 2495, 4990, 5063, 10126, 25315, 30439, 41417, 50630, 60878, 82834, 152195, 207085, 304390, 414170, 2526437, 5052874, 12632185, 25264370]

約数ペア:

[(1, 25264370), (2, 12632185), (5, 5052874), (10, 2526437), (61, 414170), (83, 304390), (122, 207085), (166, 152195), (305, 82834), (415, 60878), (499, 50630), (610, 41417), (830, 30439), (998, 25315), (2495, 10126), (4990, 5063)]