118684580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1567}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 285551616

約数和(自身を除く): 166867036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 541, 1082, 1567, 2164, 2705, 3134, 3787, 5410, 6268, 7574, 7835, 10820, 10969, 15148, 15670, 18935, 21938, 31340, 37870, 43876, 54845, 75740, 109690, 219380, 847747, 1695494, 3390988, 4238735, 5934229, 8477470, 11868458, 16954940, 23736916, 29671145, 59342290, 118684580]

約数ペア:

[(1, 118684580), (2, 59342290), (4, 29671145), (5, 23736916), (7, 16954940), (10, 11868458), (14, 8477470), (20, 5934229), (28, 4238735), (35, 3390988), (70, 1695494), (140, 847747), (541, 219380), (1082, 109690), (1567, 75740), (2164, 54845), (2705, 43876), (3134, 37870), (3787, 31340), (5410, 21938), (6268, 18935), (7574, 15670), (7835, 15148), (10820, 10969)]