1193525680

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1487}}^1$

素因数の和:1706

約数の個数: 80

約数和(自身を含む): 2834104320

約数和(自身を除く): 1640578640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 127, 158, 254, 316, 395, 508, 632, 635, 790, 1016, 1264, 1270, 1487, 1580, 2032, 2540, 2974, 3160, 5080, 5948, 6320, 7435, 10033, 10160, 11896, 14870, 20066, 23792, 29740, 40132, 50165, 59480, 80264, 100330, 117473, 118960, 160528, 188849, 200660, 234946, 377698, 401320, 469892, 587365, 755396, 802640, 939784, 944245, 1174730, 1510792, 1879568, 1888490, 2349460, 3021584, 3776980, 4698920, 7553960, 9397840, 14919071, 15107920, 29838142, 59676284, 74595355, 119352568, 149190710, 238705136, 298381420, 596762840, 1193525680]

約数ペア:

[(1, 1193525680), (2, 596762840), (4, 298381420), (5, 238705136), (8, 149190710), (10, 119352568), (16, 74595355), (20, 59676284), (40, 29838142), (79, 15107920), (80, 14919071), (127, 9397840), (158, 7553960), (254, 4698920), (316, 3776980), (395, 3021584), (508, 2349460), (632, 1888490), (635, 1879568), (790, 1510792), (1016, 1174730), (1264, 944245), (1270, 939784), (1487, 802640), (1580, 755396), (2032, 587365), (2540, 469892), (2974, 401320), (3160, 377698), (5080, 234946), (5948, 200660), (6320, 188849), (7435, 160528), (10033, 118960), (10160, 117473), (11896, 100330), (14870, 80264), (20066, 59480), (23792, 50165), (29740, 40132)]