39426110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1429}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 74131200

約数和(自身を除く): 34705090

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 1429, 2759, 2858, 5518, 7145, 13795, 14290, 27590, 44299, 88598, 127181, 221495, 254362, 442990, 635905, 1271810, 3942611, 7885222, 19713055, 39426110]

約数ペア:

[(1, 39426110), (2, 19713055), (5, 7885222), (10, 3942611), (31, 1271810), (62, 635905), (89, 442990), (155, 254362), (178, 221495), (310, 127181), (445, 88598), (890, 44299), (1429, 27590), (2759, 14290), (2858, 13795), (5518, 7145)]