268039774940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{66019649}}^1$

素因数の和:66019694

約数の個数: 48

約数和(自身を含む): 665478072000

約数和(自身を除く): 397438297060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 66019649, 132039298, 264078596, 330098245, 462137543, 660196490, 924275086, 1320392980, 1848550172, 1914569821, 2310687715, 3829139642, 4621375430, 7658279284, 9242750860, 9572849105, 13401988747, 19145698210, 26803977494, 38291396420, 53607954988, 67009943735, 134019887470, 268039774940]

約数ペア:

[(1, 268039774940), (2, 134019887470), (4, 67009943735), (5, 53607954988), (7, 38291396420), (10, 26803977494), (14, 19145698210), (20, 13401988747), (28, 9572849105), (29, 9242750860), (35, 7658279284), (58, 4621375430), (70, 3829139642), (116, 2310687715), (140, 1914569821), (145, 1848550172), (203, 1320392980), (290, 924275086), (406, 660196490), (580, 462137543), (812, 330098245), (1015, 264078596), (2030, 132039298), (4060, 66019649)]