47105440

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 116922960

約数和(自身を除く): 69817520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 73, 74, 80, 109, 146, 148, 160, 185, 218, 292, 296, 365, 370, 436, 545, 584, 592, 730, 740, 872, 1090, 1168, 1184, 1460, 1480, 1744, 2180, 2336, 2701, 2920, 2960, 3488, 4033, 4360, 5402, 5840, 5920, 7957, 8066, 8720, 10804, 11680, 13505, 15914, 16132, 17440, 20165, 21608, 27010, 31828, 32264, 39785, 40330, 43216, 54020, 63656, 64528, 79570, 80660, 86432, 108040, 127312, 129056, 159140, 161320, 216080, 254624, 294409, 318280, 322640, 432160, 588818, 636560, 645280, 1177636, 1273120, 1472045, 2355272, 2944090, 4710544, 5888180, 9421088, 11776360, 23552720, 47105440]

約数ペア:

[(1, 47105440), (2, 23552720), (4, 11776360), (5, 9421088), (8, 5888180), (10, 4710544), (16, 2944090), (20, 2355272), (32, 1472045), (37, 1273120), (40, 1177636), (73, 645280), (74, 636560), (80, 588818), (109, 432160), (146, 322640), (148, 318280), (160, 294409), (185, 254624), (218, 216080), (292, 161320), (296, 159140), (365, 129056), (370, 127312), (436, 108040), (545, 86432), (584, 80660), (592, 79570), (730, 64528), (740, 63656), (872, 54020), (1090, 43216), (1168, 40330), (1184, 39785), (1460, 32264), (1480, 31828), (1744, 27010), (2180, 21608), (2336, 20165), (2701, 17440), (2920, 16132), (2960, 15914), (3488, 13505), (4033, 11680), (4360, 10804), (5402, 8720), (5840, 8066), (5920, 7957)]