13798550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 26998272

約数和(自身を除く): 13199722

約数列:

[1, 2, 5, 10, 25, 41, 50, 53, 82, 106, 127, 205, 254, 265, 410, 530, 635, 1025, 1270, 1325, 2050, 2173, 2650, 3175, 4346, 5207, 6350, 6731, 10414, 10865, 13462, 21730, 26035, 33655, 52070, 54325, 67310, 108650, 130175, 168275, 260350, 275971, 336550, 551942, 1379855, 2759710, 6899275, 13798550]

約数ペア:

[(1, 13798550), (2, 6899275), (5, 2759710), (10, 1379855), (25, 551942), (41, 336550), (50, 275971), (53, 260350), (82, 168275), (106, 130175), (127, 108650), (205, 67310), (254, 54325), (265, 52070), (410, 33655), (530, 26035), (635, 21730), (1025, 13462), (1270, 10865), (1325, 10414), (2050, 6731), (2173, 6350), (2650, 5207), (3175, 4346)]