236652790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 492480000

約数和(自身を除く): 255827210

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 199, 209, 398, 418, 569, 995, 1045, 1138, 1990, 2090, 2189, 2845, 3781, 4378, 5690, 6259, 7562, 10811, 10945, 12518, 18905, 21622, 21890, 31295, 37810, 41591, 54055, 62590, 83182, 108110, 113231, 118921, 207955, 226462, 237842, 415910, 566155, 594605, 1132310, 1189210, 1245541, 2151389, 2491082, 4302778, 6227705, 10756945, 12455410, 21513890, 23665279, 47330558, 118326395, 236652790]

約数ペア:

[(1, 236652790), (2, 118326395), (5, 47330558), (10, 23665279), (11, 21513890), (19, 12455410), (22, 10756945), (38, 6227705), (55, 4302778), (95, 2491082), (110, 2151389), (190, 1245541), (199, 1189210), (209, 1132310), (398, 594605), (418, 566155), (569, 415910), (995, 237842), (1045, 226462), (1138, 207955), (1990, 118921), (2090, 113231), (2189, 108110), (2845, 83182), (3781, 62590), (4378, 54055), (5690, 41591), (6259, 37810), (7562, 31295), (10811, 21890), (10945, 21622), (12518, 18905)]