25366000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1153}}^1$

素因数の和:1187

約数の個数: 80

約数和(自身を含む): 66968928

約数和(自身を除く): 41602928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1153, 1375, 2000, 2200, 2306, 2750, 4400, 4612, 5500, 5765, 9224, 11000, 11530, 12683, 18448, 22000, 23060, 25366, 28825, 46120, 50732, 57650, 63415, 92240, 101464, 115300, 126830, 144125, 202928, 230600, 253660, 288250, 317075, 461200, 507320, 576500, 634150, 1014640, 1153000, 1268300, 1585375, 2306000, 2536600, 3170750, 5073200, 6341500, 12683000, 25366000]

約数ペア:

[(1, 25366000), (2, 12683000), (4, 6341500), (5, 5073200), (8, 3170750), (10, 2536600), (11, 2306000), (16, 1585375), (20, 1268300), (22, 1153000), (25, 1014640), (40, 634150), (44, 576500), (50, 507320), (55, 461200), (80, 317075), (88, 288250), (100, 253660), (110, 230600), (125, 202928), (176, 144125), (200, 126830), (220, 115300), (250, 101464), (275, 92240), (400, 63415), (440, 57650), (500, 50732), (550, 46120), (880, 28825), (1000, 25366), (1100, 23060), (1153, 22000), (1375, 18448), (2000, 12683), (2200, 11530), (2306, 11000), (2750, 9224), (4400, 5765), (4612, 5500)]