42843770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1259}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 80015040

約数和(自身を除く): 37171270

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 830, 1259, 2518, 3403, 6295, 6806, 12590, 17015, 34030, 51619, 103238, 104497, 208994, 258095, 516190, 522485, 1044970, 4284377, 8568754, 21421885, 42843770]

約数ペア:

[(1, 42843770), (2, 21421885), (5, 8568754), (10, 4284377), (41, 1044970), (82, 522485), (83, 516190), (166, 258095), (205, 208994), (410, 104497), (415, 103238), (830, 51619), (1259, 34030), (2518, 17015), (3403, 12590), (6295, 6806)]