28892000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 73592064

約数和(自身を除く): 44700064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 125, 155, 160, 200, 233, 248, 250, 310, 400, 466, 496, 500, 620, 775, 800, 932, 992, 1000, 1165, 1240, 1550, 1864, 2000, 2330, 2480, 3100, 3728, 3875, 4000, 4660, 4960, 5825, 6200, 7223, 7456, 7750, 9320, 11650, 12400, 14446, 15500, 18640, 23300, 24800, 28892, 29125, 31000, 36115, 37280, 46600, 57784, 58250, 62000, 72230, 93200, 115568, 116500, 124000, 144460, 180575, 186400, 231136, 233000, 288920, 361150, 466000, 577840, 722300, 902875, 932000, 1155680, 1444600, 1805750, 2889200, 3611500, 5778400, 7223000, 14446000, 28892000]

約数ペア:

[(1, 28892000), (2, 14446000), (4, 7223000), (5, 5778400), (8, 3611500), (10, 2889200), (16, 1805750), (20, 1444600), (25, 1155680), (31, 932000), (32, 902875), (40, 722300), (50, 577840), (62, 466000), (80, 361150), (100, 288920), (124, 233000), (125, 231136), (155, 186400), (160, 180575), (200, 144460), (233, 124000), (248, 116500), (250, 115568), (310, 93200), (400, 72230), (466, 62000), (496, 58250), (500, 57784), (620, 46600), (775, 37280), (800, 36115), (932, 31000), (992, 29125), (1000, 28892), (1165, 24800), (1240, 23300), (1550, 18640), (1864, 15500), (2000, 14446), (2330, 12400), (2480, 11650), (3100, 9320), (3728, 7750), (3875, 7456), (4000, 7223), (4660, 6200), (4960, 5825)]