3485146040

素因数分解:

$2^3\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{45121}}^1$

素因数の和:47063

約数の個数: 32

約数和(自身を含む): 7845813360

約数和(自身を除く): 4360667320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1931, 3862, 7724, 9655, 15448, 19310, 38620, 45121, 77240, 90242, 180484, 225605, 360968, 451210, 902420, 1804840, 87128651, 174257302, 348514604, 435643255, 697029208, 871286510, 1742573020, 3485146040]

約数ペア:

[(1, 3485146040), (2, 1742573020), (4, 871286510), (5, 697029208), (8, 435643255), (10, 348514604), (20, 174257302), (40, 87128651), (1931, 1804840), (3862, 902420), (7724, 451210), (9655, 360968), (15448, 225605), (19310, 180484), (38620, 90242), (45121, 77240)]