9796250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:500

約数の個数: 40

約数和(自身を含む): 19484388

約数和(自身を除く): 9688138

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 461, 625, 850, 922, 1250, 2125, 2305, 4250, 4610, 7837, 10625, 11525, 15674, 21250, 23050, 39185, 57625, 78370, 115250, 195925, 288125, 391850, 576250, 979625, 1959250, 4898125, 9796250]

約数ペア:

[(1, 9796250), (2, 4898125), (5, 1959250), (10, 979625), (17, 576250), (25, 391850), (34, 288125), (50, 195925), (85, 115250), (125, 78370), (170, 57625), (250, 39185), (425, 23050), (461, 21250), (625, 15674), (850, 11525), (922, 10625), (1250, 7837), (2125, 4610), (2305, 4250)]