11500880

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{617}}^1$

素因数の和:863

約数の個数: 40

約数和(自身を含む): 26897832

約数和(自身を除く): 15396952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 617, 932, 1165, 1234, 1864, 2330, 2468, 3085, 3728, 4660, 4936, 6170, 9320, 9872, 12340, 18640, 24680, 49360, 143761, 287522, 575044, 718805, 1150088, 1437610, 2300176, 2875220, 5750440, 11500880]

約数ペア:

[(1, 11500880), (2, 5750440), (4, 2875220), (5, 2300176), (8, 1437610), (10, 1150088), (16, 718805), (20, 575044), (40, 287522), (80, 143761), (233, 49360), (466, 24680), (617, 18640), (932, 12340), (1165, 9872), (1234, 9320), (1864, 6170), (2330, 4936), (2468, 4660), (3085, 3728)]