40270704

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 108028800

約数和(自身を除く): 67758096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 109, 129, 172, 179, 218, 258, 327, 344, 358, 436, 516, 537, 654, 688, 716, 872, 1032, 1074, 1308, 1432, 1744, 2064, 2148, 2616, 2864, 4296, 4687, 5232, 7697, 8592, 9374, 14061, 15394, 18748, 19511, 23091, 28122, 30788, 37496, 39022, 46182, 56244, 58533, 61576, 74992, 78044, 92364, 112488, 117066, 123152, 156088, 184728, 224976, 234132, 312176, 369456, 468264, 838973, 936528, 1677946, 2516919, 3355892, 5033838, 6711784, 10067676, 13423568, 20135352, 40270704]

約数ペア:

[(1, 40270704), (2, 20135352), (3, 13423568), (4, 10067676), (6, 6711784), (8, 5033838), (12, 3355892), (16, 2516919), (24, 1677946), (43, 936528), (48, 838973), (86, 468264), (109, 369456), (129, 312176), (172, 234132), (179, 224976), (218, 184728), (258, 156088), (327, 123152), (344, 117066), (358, 112488), (436, 92364), (516, 78044), (537, 74992), (654, 61576), (688, 58533), (716, 56244), (872, 46182), (1032, 39022), (1074, 37496), (1308, 30788), (1432, 28122), (1744, 23091), (2064, 19511), (2148, 18748), (2616, 15394), (2864, 14061), (4296, 9374), (4687, 8592), (5232, 7697)]