126854750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 261570816

約数和(自身を除く): 134716066

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 163, 250, 275, 283, 326, 550, 566, 815, 1375, 1415, 1630, 1793, 2750, 2830, 3113, 3586, 4075, 6226, 7075, 8150, 8965, 14150, 15565, 17930, 20375, 31130, 35375, 40750, 44825, 46129, 70750, 77825, 89650, 92258, 155650, 224125, 230645, 389125, 448250, 461290, 507419, 778250, 1014838, 1153225, 2306450, 2537095, 5074190, 5766125, 11532250, 12685475, 25370950, 63427375, 126854750]

約数ペア:

[(1, 126854750), (2, 63427375), (5, 25370950), (10, 12685475), (11, 11532250), (22, 5766125), (25, 5074190), (50, 2537095), (55, 2306450), (110, 1153225), (125, 1014838), (163, 778250), (250, 507419), (275, 461290), (283, 448250), (326, 389125), (550, 230645), (566, 224125), (815, 155650), (1375, 92258), (1415, 89650), (1630, 77825), (1793, 70750), (2750, 46129), (2830, 44825), (3113, 40750), (3586, 35375), (4075, 31130), (6226, 20375), (7075, 17930), (8150, 15565), (8965, 14150)]