40400670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2205

約数の個数: 64

約数和(自身を含む): 105489216

約数和(自身を除く): 65088546

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 1110, 1258, 1887, 2141, 3145, 3774, 4282, 6290, 6423, 9435, 10705, 12846, 18870, 21410, 32115, 36397, 64230, 72794, 79217, 109191, 158434, 181985, 218382, 237651, 363970, 396085, 475302, 545955, 792170, 1091910, 1188255, 1346689, 2376510, 2693378, 4040067, 6733445, 8080134, 13466890, 20200335, 40400670]

約数ペア:

[(1, 40400670), (2, 20200335), (3, 13466890), (5, 8080134), (6, 6733445), (10, 4040067), (15, 2693378), (17, 2376510), (30, 1346689), (34, 1188255), (37, 1091910), (51, 792170), (74, 545955), (85, 475302), (102, 396085), (111, 363970), (170, 237651), (185, 218382), (222, 181985), (255, 158434), (370, 109191), (510, 79217), (555, 72794), (629, 64230), (1110, 36397), (1258, 32115), (1887, 21410), (2141, 18870), (3145, 12846), (3774, 10705), (4282, 9435), (6290, 6423)]