91808600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{35311}}^1$

素因数の和:35340

約数の個数: 48

約数和(自身を含む): 229881120

約数和(自身を除く): 138072520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 35311, 70622, 141244, 176555, 282488, 353110, 459043, 706220, 882775, 918086, 1412440, 1765550, 1836172, 2295215, 3531100, 3672344, 4590430, 7062200, 9180860, 11476075, 18361720, 22952150, 45904300, 91808600]

約数ペア:

[(1, 91808600), (2, 45904300), (4, 22952150), (5, 18361720), (8, 11476075), (10, 9180860), (13, 7062200), (20, 4590430), (25, 3672344), (26, 3531100), (40, 2295215), (50, 1836172), (52, 1765550), (65, 1412440), (100, 918086), (104, 882775), (130, 706220), (200, 459043), (260, 353110), (325, 282488), (520, 176555), (650, 141244), (1300, 70622), (2600, 35311)]