940196240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{3191}}^1$

素因数の和:3360

約数の個数: 80

約数和(自身を含む): 2279854080

約数和(自身を除く): 1339657840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 127, 145, 232, 254, 290, 464, 508, 580, 635, 1016, 1160, 1270, 2032, 2320, 2540, 3191, 3683, 5080, 6382, 7366, 10160, 12764, 14732, 15955, 18415, 25528, 29464, 31910, 36830, 51056, 58928, 63820, 73660, 92539, 127640, 147320, 185078, 255280, 294640, 370156, 405257, 462695, 740312, 810514, 925390, 1480624, 1621028, 1850780, 2026285, 3242056, 3701560, 4052570, 6484112, 7403120, 8105140, 11752453, 16210280, 23504906, 32420560, 47009812, 58762265, 94019624, 117524530, 188039248, 235049060, 470098120, 940196240]

約数ペア:

[(1, 940196240), (2, 470098120), (4, 235049060), (5, 188039248), (8, 117524530), (10, 94019624), (16, 58762265), (20, 47009812), (29, 32420560), (40, 23504906), (58, 16210280), (80, 11752453), (116, 8105140), (127, 7403120), (145, 6484112), (232, 4052570), (254, 3701560), (290, 3242056), (464, 2026285), (508, 1850780), (580, 1621028), (635, 1480624), (1016, 925390), (1160, 810514), (1270, 740312), (2032, 462695), (2320, 405257), (2540, 370156), (3191, 294640), (3683, 255280), (5080, 185078), (6382, 147320), (7366, 127640), (10160, 92539), (12764, 73660), (14732, 63820), (15955, 58928), (18415, 51056), (25528, 36830), (29464, 31910)]