25891850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 51746688

約数和(自身を除く): 25854838

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 83, 85, 166, 170, 367, 415, 425, 734, 830, 850, 1411, 1835, 2075, 2822, 3670, 4150, 6239, 7055, 9175, 12478, 14110, 18350, 30461, 31195, 35275, 60922, 62390, 70550, 152305, 155975, 304610, 311950, 517837, 761525, 1035674, 1523050, 2589185, 5178370, 12945925, 25891850]

約数ペア:

[(1, 25891850), (2, 12945925), (5, 5178370), (10, 2589185), (17, 1523050), (25, 1035674), (34, 761525), (50, 517837), (83, 311950), (85, 304610), (166, 155975), (170, 152305), (367, 70550), (415, 62390), (425, 60922), (734, 35275), (830, 31195), (850, 30461), (1411, 18350), (1835, 14110), (2075, 12478), (2822, 9175), (3670, 7055), (4150, 6239)]