2340307580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{19441}}^1$

素因数の和:19926

約数の個数: 48

約数和(自身を含む): 5304399744

約数和(自身を除く): 2964092164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 463, 926, 1852, 2315, 4630, 6019, 9260, 12038, 19441, 24076, 30095, 38882, 60190, 77764, 97205, 120380, 194410, 252733, 388820, 505466, 1010932, 1263665, 2527330, 5054660, 9001183, 18002366, 36004732, 45005915, 90011830, 117015379, 180023660, 234030758, 468061516, 585076895, 1170153790, 2340307580]

約数ペア:

[(1, 2340307580), (2, 1170153790), (4, 585076895), (5, 468061516), (10, 234030758), (13, 180023660), (20, 117015379), (26, 90011830), (52, 45005915), (65, 36004732), (130, 18002366), (260, 9001183), (463, 5054660), (926, 2527330), (1852, 1263665), (2315, 1010932), (4630, 505466), (6019, 388820), (9260, 252733), (12038, 194410), (19441, 120380), (24076, 97205), (30095, 77764), (38882, 60190)]