25973900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 54

約数和(自身を含む): 59040492

約数和(自身を除く): 33066592

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 491, 529, 575, 982, 1058, 1150, 1964, 2116, 2300, 2455, 2645, 4910, 5290, 9820, 10580, 11293, 12275, 13225, 22586, 24550, 26450, 45172, 49100, 52900, 56465, 112930, 225860, 259739, 282325, 519478, 564650, 1038956, 1129300, 1298695, 2597390, 5194780, 6493475, 12986950, 25973900]

約数ペア:

[(1, 25973900), (2, 12986950), (4, 6493475), (5, 5194780), (10, 2597390), (20, 1298695), (23, 1129300), (25, 1038956), (46, 564650), (50, 519478), (92, 282325), (100, 259739), (115, 225860), (230, 112930), (460, 56465), (491, 52900), (529, 49100), (575, 45172), (982, 26450), (1058, 24550), (1150, 22586), (1964, 13225), (2116, 12275), (2300, 11293), (2455, 10580), (2645, 9820), (4910, 5290)]