2510300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1958

約数の個数: 36

約数和(自身を含む): 5869416

約数和(自身を除く): 3359116

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1931, 3862, 7724, 9655, 19310, 25103, 38620, 48275, 50206, 96550, 100412, 125515, 193100, 251030, 502060, 627575, 1255150, 2510300]

約数ペア:

[(1, 2510300), (2, 1255150), (4, 627575), (5, 502060), (10, 251030), (13, 193100), (20, 125515), (25, 100412), (26, 96550), (50, 50206), (52, 48275), (65, 38620), (100, 25103), (130, 19310), (260, 9655), (325, 7724), (650, 3862), (1300, 1931)]