8006570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 17093160

約数和(自身を除く): 9086590

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 509, 605, 715, 1018, 1210, 1430, 1573, 2545, 3146, 5090, 5599, 6617, 7865, 11198, 13234, 15730, 27995, 33085, 55990, 61589, 66170, 72787, 123178, 145574, 307945, 363935, 615890, 727870, 800657, 1601314, 4003285, 8006570]

約数ペア:

[(1, 8006570), (2, 4003285), (5, 1601314), (10, 800657), (11, 727870), (13, 615890), (22, 363935), (26, 307945), (55, 145574), (65, 123178), (110, 72787), (121, 66170), (130, 61589), (143, 55990), (242, 33085), (286, 27995), (509, 15730), (605, 13234), (715, 11198), (1018, 7865), (1210, 6617), (1430, 5599), (1573, 5090), (2545, 3146)]