11556800

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 84

約数和(自身を含む): 29480256

約数和(自身を除く): 17923456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 233, 248, 310, 320, 400, 466, 496, 620, 775, 800, 932, 992, 1165, 1240, 1550, 1600, 1864, 1984, 2330, 2480, 3100, 3728, 4660, 4960, 5825, 6200, 7223, 7456, 9320, 9920, 11650, 12400, 14446, 14912, 18640, 23300, 24800, 28892, 36115, 37280, 46600, 49600, 57784, 72230, 74560, 93200, 115568, 144460, 180575, 186400, 231136, 288920, 361150, 372800, 462272, 577840, 722300, 1155680, 1444600, 2311360, 2889200, 5778400, 11556800]

約数ペア:

[(1, 11556800), (2, 5778400), (4, 2889200), (5, 2311360), (8, 1444600), (10, 1155680), (16, 722300), (20, 577840), (25, 462272), (31, 372800), (32, 361150), (40, 288920), (50, 231136), (62, 186400), (64, 180575), (80, 144460), (100, 115568), (124, 93200), (155, 74560), (160, 72230), (200, 57784), (233, 49600), (248, 46600), (310, 37280), (320, 36115), (400, 28892), (466, 24800), (496, 23300), (620, 18640), (775, 14912), (800, 14446), (932, 12400), (992, 11650), (1165, 9920), (1240, 9320), (1550, 7456), (1600, 7223), (1864, 6200), (1984, 5825), (2330, 4960), (2480, 4660), (3100, 3728)]