761036680

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{260629}}^1$

素因数の和:260713

約数の個数: 32

約数和(自身を含む): 1735795800

約数和(自身を除く): 974759120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 260629, 521258, 1042516, 1303145, 2085032, 2606290, 5212580, 10425160, 19025917, 38051834, 76103668, 95129585, 152207336, 190259170, 380518340, 761036680]

約数ペア:

[(1, 761036680), (2, 380518340), (4, 190259170), (5, 152207336), (8, 95129585), (10, 76103668), (20, 38051834), (40, 19025917), (73, 10425160), (146, 5212580), (292, 2606290), (365, 2085032), (584, 1303145), (730, 1042516), (1460, 521258), (2920, 260629)]