190047250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 381405024

約数和(自身を除く): 191357774

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 97, 125, 170, 194, 250, 425, 461, 485, 850, 922, 970, 1649, 2125, 2305, 2425, 3298, 4250, 4610, 4850, 7837, 8245, 11525, 12125, 15674, 16490, 23050, 24250, 39185, 41225, 44717, 57625, 78370, 82450, 89434, 115250, 195925, 206125, 223585, 391850, 412250, 447170, 760189, 979625, 1117925, 1520378, 1959250, 2235850, 3800945, 5589625, 7601890, 11179250, 19004725, 38009450, 95023625, 190047250]

約数ペア:

[(1, 190047250), (2, 95023625), (5, 38009450), (10, 19004725), (17, 11179250), (25, 7601890), (34, 5589625), (50, 3800945), (85, 2235850), (97, 1959250), (125, 1520378), (170, 1117925), (194, 979625), (250, 760189), (425, 447170), (461, 412250), (485, 391850), (850, 223585), (922, 206125), (970, 195925), (1649, 115250), (2125, 89434), (2305, 82450), (2425, 78370), (3298, 57625), (4250, 44717), (4610, 41225), (4850, 39185), (7837, 24250), (8245, 23050), (11525, 16490), (12125, 15674)]