8423206.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 63037440

約数和(自身を除く): 32882810

約数列:

[1, 2, 5, 10, 11, 22, 31, 37, 55, 62, 74, 110, 155, 185, 239, 310, 341, 370, 407, 478, 682, 814, 1147, 1195, 1705, 2035, 2294, 2390, 2629, 3410, 4070, 5258, 5735, 7409, 8843, 11470, 12617, 13145, 14818, 17686, 25234, 26290, 37045, 44215, 63085, 74090, 81499, 88430, 97273, 126170, 162998, 194546, 274133, 407495, 486365, 548266, 814990, 972730, 1370665, 2741330, 3015463, 6030926, 15077315, 30154630]

約数ペア:

[(1, 30154630), (2, 15077315), (5, 6030926), (10, 3015463), (11, 2741330), (22, 1370665), (31, 972730), (37, 814990), (55, 548266), (62, 486365), (74, 407495), (110, 274133), (155, 194546), (185, 162998), (239, 126170), (310, 97273), (341, 88430), (370, 81499), (407, 74090), (478, 63085), (682, 44215), (814, 37045), (1147, 26290), (1195, 25234), (1705, 17686), (2035, 14818), (2294, 13145), (2390, 12617), (2629, 11470), (3410, 8843), (4070, 7409), (5258, 5735)]