2400886285

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{2447}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 3535225344

約数和(自身を除く): 1134339059

約数列:

[1, 5, 7, 17, 35, 85, 97, 119, 289, 485, 595, 679, 1445, 1649, 2023, 2447, 3395, 8245, 10115, 11543, 12235, 17129, 28033, 41599, 57715, 85645, 140165, 196231, 207995, 237359, 291193, 707183, 981155, 1186795, 1455965, 1661513, 3535915, 4035103, 4950281, 8307565, 20175515, 24751405, 28245721, 68596751, 141228605, 342983755, 480177257, 2400886285]

約数ペア:

[(1, 2400886285), (5, 480177257), (7, 342983755), (17, 141228605), (35, 68596751), (85, 28245721), (97, 24751405), (119, 20175515), (289, 8307565), (485, 4950281), (595, 4035103), (679, 3535915), (1445, 1661513), (1649, 1455965), (2023, 1186795), (2447, 981155), (3395, 707183), (8245, 291193), (10115, 237359), (11543, 207995), (12235, 196231), (17129, 140165), (28033, 85645), (41599, 57715)]