83771261480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5237}}^1\times {\mathrm{17387}}^1$

素因数の和:22658

約数の個数: 64

約数和(自身を含む): 196729223040

約数和(自身を除く): 112957961560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 5237, 10474, 17387, 20948, 26185, 34774, 41896, 52370, 69548, 86935, 104740, 120451, 139096, 173870, 209480, 240902, 347740, 399901, 481804, 602255, 695480, 799802, 963608, 1204510, 1599604, 1999505, 2409020, 3199208, 3999010, 4818040, 7998020, 15996040, 91055719, 182111438, 364222876, 455278595, 728445752, 910557190, 1821114380, 2094281537, 3642228760, 4188563074, 8377126148, 10471407685, 16754252296, 20942815370, 41885630740, 83771261480]

約数ペア:

[(1, 83771261480), (2, 41885630740), (4, 20942815370), (5, 16754252296), (8, 10471407685), (10, 8377126148), (20, 4188563074), (23, 3642228760), (40, 2094281537), (46, 1821114380), (92, 910557190), (115, 728445752), (184, 455278595), (230, 364222876), (460, 182111438), (920, 91055719), (5237, 15996040), (10474, 7998020), (17387, 4818040), (20948, 3999010), (26185, 3199208), (34774, 2409020), (41896, 1999505), (52370, 1599604), (69548, 1204510), (86935, 963608), (104740, 799802), (120451, 695480), (139096, 602255), (173870, 481804), (209480, 399901), (240902, 347740)]