1007128520

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{108061}}^1$

素因数の和:108305

約数の個数: 32

約数和(自身を含む): 2275785720

約数和(自身を除く): 1268657200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9320, 108061, 216122, 432244, 540305, 864488, 1080610, 2161220, 4322440, 25178213, 50356426, 100712852, 125891065, 201425704, 251782130, 503564260, 1007128520]

約数ペア:

[(1, 1007128520), (2, 503564260), (4, 251782130), (5, 201425704), (8, 125891065), (10, 100712852), (20, 50356426), (40, 25178213), (233, 4322440), (466, 2161220), (932, 1080610), (1165, 864488), (1864, 540305), (2330, 432244), (4660, 216122), (9320, 108061)]