4621040

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1289

約数の個数: 40

約数和(自身を含む): 10981440

約数和(自身を除く): 6360400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1229, 1880, 2458, 3760, 4916, 6145, 9832, 12290, 19664, 24580, 49160, 57763, 98320, 115526, 231052, 288815, 462104, 577630, 924208, 1155260, 2310520, 4621040]

約数ペア:

[(1, 4621040), (2, 2310520), (4, 1155260), (5, 924208), (8, 577630), (10, 462104), (16, 288815), (20, 231052), (40, 115526), (47, 98320), (80, 57763), (94, 49160), (188, 24580), (235, 19664), (376, 12290), (470, 9832), (752, 6145), (940, 4916), (1229, 3760), (1880, 2458)]