11566120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 28051920

約数和(自身を除く): 16485800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 85, 136, 146, 170, 233, 292, 340, 365, 466, 584, 680, 730, 932, 1165, 1241, 1460, 1864, 2330, 2482, 2920, 3961, 4660, 4964, 6205, 7922, 9320, 9928, 12410, 15844, 17009, 19805, 24820, 31688, 34018, 39610, 49640, 68036, 79220, 85045, 136072, 158440, 170090, 289153, 340180, 578306, 680360, 1156612, 1445765, 2313224, 2891530, 5783060, 11566120]

約数ペア:

[(1, 11566120), (2, 5783060), (4, 2891530), (5, 2313224), (8, 1445765), (10, 1156612), (17, 680360), (20, 578306), (34, 340180), (40, 289153), (68, 170090), (73, 158440), (85, 136072), (136, 85045), (146, 79220), (170, 68036), (233, 49640), (292, 39610), (340, 34018), (365, 31688), (466, 24820), (584, 19805), (680, 17009), (730, 15844), (932, 12410), (1165, 9928), (1241, 9320), (1460, 7922), (1864, 6205), (2330, 4964), (2482, 4660), (2920, 3961)]