415028510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{1019}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 813090960

約数和(自身を除く): 398062450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 241, 338, 482, 845, 1019, 1205, 1690, 2038, 2410, 3133, 5095, 6266, 10190, 13247, 15665, 26494, 31330, 40729, 66235, 81458, 132470, 172211, 203645, 245579, 344422, 407290, 491158, 861055, 1227895, 1722110, 2455790, 3192527, 6385054, 15962635, 31925270, 41502851, 83005702, 207514255, 415028510]

約数ペア:

[(1, 415028510), (2, 207514255), (5, 83005702), (10, 41502851), (13, 31925270), (26, 15962635), (65, 6385054), (130, 3192527), (169, 2455790), (241, 1722110), (338, 1227895), (482, 861055), (845, 491158), (1019, 407290), (1205, 344422), (1690, 245579), (2038, 203645), (2410, 172211), (3133, 132470), (5095, 81458), (6266, 66235), (10190, 40729), (13247, 31330), (15665, 26494)]