4946320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3637}}^1$

素因数の和:3667

約数の個数: 40

約数和(自身を含む): 12180024

約数和(自身を除く): 7233704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3637, 7274, 14548, 18185, 29096, 36370, 58192, 61829, 72740, 123658, 145480, 247316, 290960, 309145, 494632, 618290, 989264, 1236580, 2473160, 4946320]

約数ペア:

[(1, 4946320), (2, 2473160), (4, 1236580), (5, 989264), (8, 618290), (10, 494632), (16, 309145), (17, 290960), (20, 247316), (34, 145480), (40, 123658), (68, 72740), (80, 61829), (85, 58192), (136, 36370), (170, 29096), (272, 18185), (340, 14548), (680, 7274), (1360, 3637)]