2508350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 5343408

約数和(自身を除く): 2835058

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 227, 325, 425, 442, 454, 650, 850, 1105, 1135, 2210, 2270, 2951, 3859, 5525, 5675, 5902, 7718, 11050, 11350, 14755, 19295, 29510, 38590, 50167, 73775, 96475, 100334, 147550, 192950, 250835, 501670, 1254175, 2508350]

約数ペア:

[(1, 2508350), (2, 1254175), (5, 501670), (10, 250835), (13, 192950), (17, 147550), (25, 100334), (26, 96475), (34, 73775), (50, 50167), (65, 38590), (85, 29510), (130, 19295), (170, 14755), (221, 11350), (227, 11050), (325, 7718), (425, 5902), (442, 5675), (454, 5525), (650, 3859), (850, 2951), (1105, 2270), (1135, 2210)]