749968951100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2076901}}^1$

素因数の和:2077095

約数の個数: 72

約数和(自身を含む): 1709007887328

約数和(自身を除く): 959038936228

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 157, 230, 314, 460, 575, 628, 785, 1150, 1570, 2300, 3140, 3611, 3925, 7222, 7850, 14444, 15700, 18055, 36110, 72220, 90275, 180550, 361100, 2076901, 4153802, 8307604, 10384505, 20769010, 41538020, 47768723, 51922525, 95537446, 103845050, 191074892, 207690100, 238843615, 326073457, 477687230, 652146914, 955374460, 1194218075, 1304293828, 1630367285, 2388436150, 3260734570, 4776872300, 6521469140, 7499689511, 8151836425, 14999379022, 16303672850, 29998758044, 32607345700, 37498447555, 74996895110, 149993790220, 187492237775, 374984475550, 749968951100]

約数ペア:

[(1, 749968951100), (2, 374984475550), (4, 187492237775), (5, 149993790220), (10, 74996895110), (20, 37498447555), (23, 32607345700), (25, 29998758044), (46, 16303672850), (50, 14999379022), (92, 8151836425), (100, 7499689511), (115, 6521469140), (157, 4776872300), (230, 3260734570), (314, 2388436150), (460, 1630367285), (575, 1304293828), (628, 1194218075), (785, 955374460), (1150, 652146914), (1570, 477687230), (2300, 326073457), (3140, 238843615), (3611, 207690100), (3925, 191074892), (7222, 103845050), (7850, 95537446), (14444, 51922525), (15700, 47768723), (18055, 41538020), (36110, 20769010), (72220, 10384505), (90275, 8307604), (180550, 4153802), (361100, 2076901)]