1569206335220

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1\times {\mathrm{1139269}}^1$

素因数の和:1140468

約数の個数: 48

約数和(自身を含む): 3352324760400

約数和(自身を除く): 1783118425180

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1129, 1220, 2258, 4516, 5645, 11290, 22580, 68869, 137738, 275476, 344345, 688690, 1139269, 1377380, 2278538, 4557076, 5696345, 11392690, 22785380, 69495409, 138990818, 277981636, 347477045, 694954090, 1286234701, 1389908180, 2572469402, 5144938804, 6431173505, 12862347010, 25724694020, 78460316761, 156920633522, 313841267044, 392301583805, 784603167610, 1569206335220]

約数ペア:

[(1, 1569206335220), (2, 784603167610), (4, 392301583805), (5, 313841267044), (10, 156920633522), (20, 78460316761), (61, 25724694020), (122, 12862347010), (244, 6431173505), (305, 5144938804), (610, 2572469402), (1129, 1389908180), (1220, 1286234701), (2258, 694954090), (4516, 347477045), (5645, 277981636), (11290, 138990818), (22580, 69495409), (68869, 22785380), (137738, 11392690), (275476, 5696345), (344345, 4557076), (688690, 2278538), (1139269, 1377380)]