11776360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 27838800

約数和(自身を除く): 16062440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 73, 74, 109, 146, 148, 185, 218, 292, 296, 365, 370, 436, 545, 584, 730, 740, 872, 1090, 1460, 1480, 2180, 2701, 2920, 4033, 4360, 5402, 7957, 8066, 10804, 13505, 15914, 16132, 20165, 21608, 27010, 31828, 32264, 39785, 40330, 54020, 63656, 79570, 80660, 108040, 159140, 161320, 294409, 318280, 588818, 1177636, 1472045, 2355272, 2944090, 5888180, 11776360]

約数ペア:

[(1, 11776360), (2, 5888180), (4, 2944090), (5, 2355272), (8, 1472045), (10, 1177636), (20, 588818), (37, 318280), (40, 294409), (73, 161320), (74, 159140), (109, 108040), (146, 80660), (148, 79570), (185, 63656), (218, 54020), (292, 40330), (296, 39785), (365, 32264), (370, 31828), (436, 27010), (545, 21608), (584, 20165), (730, 16132), (740, 15914), (872, 13505), (1090, 10804), (1460, 8066), (1480, 7957), (2180, 5402), (2701, 4360), (2920, 4033)]