13304861980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1701389}}^1$

素因数の和:1701438

約数の個数: 48

約数和(自身を含む): 30870020160

約数和(自身を除く): 17565158180

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 1701389, 3402778, 6805556, 8506945, 17013890, 28923613, 34027780, 39131947, 57847226, 78263894, 115694452, 144618065, 156527788, 195659735, 289236130, 391319470, 578472260, 665243099, 782638940, 1330486198, 2660972396, 3326215495, 6652430990, 13304861980]

約数ペア:

[(1, 13304861980), (2, 6652430990), (4, 3326215495), (5, 2660972396), (10, 1330486198), (17, 782638940), (20, 665243099), (23, 578472260), (34, 391319470), (46, 289236130), (68, 195659735), (85, 156527788), (92, 144618065), (115, 115694452), (170, 78263894), (230, 57847226), (340, 39131947), (391, 34027780), (460, 28923613), (782, 17013890), (1564, 8506945), (1955, 6805556), (3910, 3402778), (7820, 1701389)]