40947340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 103219200

約数和(自身を除く): 62271860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 127, 140, 188, 196, 235, 245, 254, 329, 343, 470, 490, 508, 635, 658, 686, 889, 940, 980, 1270, 1316, 1372, 1645, 1715, 1778, 2303, 2540, 3290, 3430, 3556, 4445, 4606, 5969, 6223, 6580, 6860, 8890, 9212, 11515, 11938, 12446, 16121, 17780, 23030, 23876, 24892, 29845, 31115, 32242, 41783, 43561, 46060, 59690, 62230, 64484, 80605, 83566, 87122, 119380, 124460, 161210, 167132, 174244, 208915, 217805, 292481, 322420, 417830, 435610, 584962, 835660, 871220, 1169924, 1462405, 2047367, 2924810, 4094734, 5849620, 8189468, 10236835, 20473670, 40947340]

約数ペア:

[(1, 40947340), (2, 20473670), (4, 10236835), (5, 8189468), (7, 5849620), (10, 4094734), (14, 2924810), (20, 2047367), (28, 1462405), (35, 1169924), (47, 871220), (49, 835660), (70, 584962), (94, 435610), (98, 417830), (127, 322420), (140, 292481), (188, 217805), (196, 208915), (235, 174244), (245, 167132), (254, 161210), (329, 124460), (343, 119380), (470, 87122), (490, 83566), (508, 80605), (635, 64484), (658, 62230), (686, 59690), (889, 46060), (940, 43561), (980, 41783), (1270, 32242), (1316, 31115), (1372, 29845), (1645, 24892), (1715, 23876), (1778, 23030), (2303, 17780), (2540, 16121), (3290, 12446), (3430, 11938), (3556, 11515), (4445, 9212), (4606, 8890), (5969, 6860), (6223, 6580)]