84238600

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{10273}}^1$

素因数の和:10330

約数の個数: 48

約数和(自身を含む): 200651220

約数和(自身を除く): 116412620

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 8200, 10273, 20546, 41092, 51365, 82184, 102730, 205460, 256825, 410920, 421193, 513650, 842386, 1027300, 1684772, 2054600, 2105965, 3369544, 4211930, 8423860, 10529825, 16847720, 21059650, 42119300, 84238600]

約数ペア:

[(1, 84238600), (2, 42119300), (4, 21059650), (5, 16847720), (8, 10529825), (10, 8423860), (20, 4211930), (25, 3369544), (40, 2105965), (41, 2054600), (50, 1684772), (82, 1027300), (100, 842386), (164, 513650), (200, 421193), (205, 410920), (328, 256825), (410, 205460), (820, 102730), (1025, 82184), (1640, 51365), (2050, 41092), (4100, 20546), (8200, 10273)]