25329156920

素因数分解:

$2^3\times 5^1\times {\mathrm{5743}}^1\times {\mathrm{110261}}^1$

素因数の和:116015

約数の個数: 32

約数和(自身を含む): 57001043520

約数和(自身を除く): 31671886600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5743, 11486, 22972, 28715, 45944, 57430, 110261, 114860, 220522, 229720, 441044, 551305, 882088, 1102610, 2205220, 4410440, 633228923, 1266457846, 2532915692, 3166144615, 5065831384, 6332289230, 12664578460, 25329156920]

約数ペア:

[(1, 25329156920), (2, 12664578460), (4, 6332289230), (5, 5065831384), (8, 3166144615), (10, 2532915692), (20, 1266457846), (40, 633228923), (5743, 4410440), (11486, 2205220), (22972, 1102610), (28715, 882088), (45944, 551305), (57430, 441044), (110261, 229720), (114860, 220522)]