40810210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3257}}^1$

素因数の和:3450

約数の個数: 32

約数和(自身を含む): 84447360

約数和(自身を除く): 43637150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 3257, 6265, 6514, 12530, 16285, 22799, 32570, 45598, 113995, 227990, 583003, 1166006, 2915015, 4081021, 5830030, 8162042, 20405105, 40810210]

約数ペア:

[(1, 40810210), (2, 20405105), (5, 8162042), (7, 5830030), (10, 4081021), (14, 2915015), (35, 1166006), (70, 583003), (179, 227990), (358, 113995), (895, 45598), (1253, 32570), (1790, 22799), (2506, 16285), (3257, 12530), (6265, 6514)]