11741240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2244

約数の個数: 64

約数和(自身を含む): 31795200

約数和(自身を除く): 20053960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2207, 2660, 4414, 5320, 8828, 11035, 15449, 17656, 22070, 30898, 41933, 44140, 61796, 77245, 83866, 88280, 123592, 154490, 167732, 209665, 293531, 308980, 335464, 419330, 587062, 617960, 838660, 1174124, 1467655, 1677320, 2348248, 2935310, 5870620, 11741240]

約数ペア:

[(1, 11741240), (2, 5870620), (4, 2935310), (5, 2348248), (7, 1677320), (8, 1467655), (10, 1174124), (14, 838660), (19, 617960), (20, 587062), (28, 419330), (35, 335464), (38, 308980), (40, 293531), (56, 209665), (70, 167732), (76, 154490), (95, 123592), (133, 88280), (140, 83866), (152, 77245), (190, 61796), (266, 44140), (280, 41933), (380, 30898), (532, 22070), (665, 17656), (760, 15449), (1064, 11035), (1330, 8828), (2207, 5320), (2660, 4414)]