47340876680

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16212629}}^1$

素因数の和:16212713

約数の個数: 32

約数和(自身を含む): 107976115800

約数和(自身を除く): 60635239120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 16212629, 32425258, 64850516, 81063145, 129701032, 162126290, 324252580, 648505160, 1183521917, 2367043834, 4734087668, 5917609585, 9468175336, 11835219170, 23670438340, 47340876680]

約数ペア:

[(1, 47340876680), (2, 23670438340), (4, 11835219170), (5, 9468175336), (8, 5917609585), (10, 4734087668), (20, 2367043834), (40, 1183521917), (73, 648505160), (146, 324252580), (292, 162126290), (365, 129701032), (584, 81063145), (730, 64850516), (1460, 32425258), (2920, 16212629)]