2693444840

素因数分解:

$2^3\times 5^1\times {\mathrm{953}}^1\times {\mathrm{70657}}^1$

素因数の和:71621

約数の個数: 32

約数和(自身を含む): 6066695880

約数和(自身を除く): 3373251040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 953, 1906, 3812, 4765, 7624, 9530, 19060, 38120, 70657, 141314, 282628, 353285, 565256, 706570, 1413140, 2826280, 67336121, 134672242, 269344484, 336680605, 538688968, 673361210, 1346722420, 2693444840]

約数ペア:

[(1, 2693444840), (2, 1346722420), (4, 673361210), (5, 538688968), (8, 336680605), (10, 269344484), (20, 134672242), (40, 67336121), (953, 2826280), (1906, 1413140), (3812, 706570), (4765, 565256), (7624, 353285), (9530, 282628), (19060, 141314), (38120, 70657)]