11721285250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{85091}}^1$

素因数の和:85156

約数の個数: 64

約数和(自身を含む): 23893833600

約数和(自身を除く): 12172548350

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 125, 145, 190, 250, 290, 475, 551, 725, 950, 1102, 1450, 2375, 2755, 3625, 4750, 5510, 7250, 13775, 27550, 68875, 85091, 137750, 170182, 425455, 850910, 1616729, 2127275, 2467639, 3233458, 4254550, 4935278, 8083645, 10636375, 12338195, 16167290, 21272750, 24676390, 40418225, 46885141, 61690975, 80836450, 93770282, 123381950, 202091125, 234425705, 308454875, 404182250, 468851410, 616909750, 1172128525, 2344257050, 5860642625, 11721285250]

約数ペア:

[(1, 11721285250), (2, 5860642625), (5, 2344257050), (10, 1172128525), (19, 616909750), (25, 468851410), (29, 404182250), (38, 308454875), (50, 234425705), (58, 202091125), (95, 123381950), (125, 93770282), (145, 80836450), (190, 61690975), (250, 46885141), (290, 40418225), (475, 24676390), (551, 21272750), (725, 16167290), (950, 12338195), (1102, 10636375), (1450, 8083645), (2375, 4935278), (2755, 4254550), (3625, 3233458), (4750, 2467639), (5510, 2127275), (7250, 1616729), (13775, 850910), (27550, 425455), (68875, 170182), (85091, 137750)]