70742320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4274

約数の個数: 80

約数和(自身を含む): 188916480

約数和(自身を除く): 118174160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 4231, 8360, 8462, 16720, 16924, 21155, 33848, 42310, 46541, 67696, 80389, 84620, 93082, 160778, 169240, 186164, 232705, 321556, 338480, 372328, 401945, 465410, 643112, 744656, 803890, 884279, 930820, 1286224, 1607780, 1768558, 1861640, 3215560, 3537116, 3723280, 4421395, 6431120, 7074232, 8842790, 14148464, 17685580, 35371160, 70742320]

約数ペア:

[(1, 70742320), (2, 35371160), (4, 17685580), (5, 14148464), (8, 8842790), (10, 7074232), (11, 6431120), (16, 4421395), (19, 3723280), (20, 3537116), (22, 3215560), (38, 1861640), (40, 1768558), (44, 1607780), (55, 1286224), (76, 930820), (80, 884279), (88, 803890), (95, 744656), (110, 643112), (152, 465410), (176, 401945), (190, 372328), (209, 338480), (220, 321556), (304, 232705), (380, 186164), (418, 169240), (440, 160778), (760, 93082), (836, 84620), (880, 80389), (1045, 67696), (1520, 46541), (1672, 42310), (2090, 33848), (3344, 21155), (4180, 16924), (4231, 16720), (8360, 8462)]