15637836880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{12917}}^1$

素因数の和:13376

約数の個数: 80

約数和(自身を含む): 37434813840

約数和(自身を除く): 21796976960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 409, 592, 740, 818, 1480, 1636, 2045, 2960, 3272, 4090, 6544, 8180, 12917, 15133, 16360, 25834, 30266, 32720, 51668, 60532, 64585, 75665, 103336, 121064, 129170, 151330, 206672, 242128, 258340, 302660, 477929, 516680, 605320, 955858, 1033360, 1210640, 1911716, 2389645, 3823432, 4779290, 5283053, 7646864, 9558580, 10566106, 19117160, 21132212, 26415265, 38234320, 42264424, 52830530, 84528848, 105661060, 195472961, 211322120, 390945922, 422644240, 781891844, 977364805, 1563783688, 1954729610, 3127567376, 3909459220, 7818918440, 15637836880]

約数ペア:

[(1, 15637836880), (2, 7818918440), (4, 3909459220), (5, 3127567376), (8, 1954729610), (10, 1563783688), (16, 977364805), (20, 781891844), (37, 422644240), (40, 390945922), (74, 211322120), (80, 195472961), (148, 105661060), (185, 84528848), (296, 52830530), (370, 42264424), (409, 38234320), (592, 26415265), (740, 21132212), (818, 19117160), (1480, 10566106), (1636, 9558580), (2045, 7646864), (2960, 5283053), (3272, 4779290), (4090, 3823432), (6544, 2389645), (8180, 1911716), (12917, 1210640), (15133, 1033360), (16360, 955858), (25834, 605320), (30266, 516680), (32720, 477929), (51668, 302660), (60532, 258340), (64585, 242128), (75665, 206672), (103336, 151330), (121064, 129170)]