6819640880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{92357}}^1$

素因数の和:92454

約数の個数: 80

約数和(自身を含む): 17316016704

約数和(自身を除く): 10496375824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 80, 104, 130, 142, 208, 260, 284, 355, 520, 568, 710, 923, 1040, 1136, 1420, 1846, 2840, 3692, 4615, 5680, 7384, 9230, 14768, 18460, 36920, 73840, 92357, 184714, 369428, 461785, 738856, 923570, 1200641, 1477712, 1847140, 2401282, 3694280, 4802564, 6003205, 6557347, 7388560, 9605128, 12006410, 13114694, 19210256, 24012820, 26229388, 32786735, 48025640, 52458776, 65573470, 85245511, 96051280, 104917552, 131146940, 170491022, 262293880, 340982044, 426227555, 524587760, 681964088, 852455110, 1363928176, 1704910220, 3409820440, 6819640880]

約数ペア:

[(1, 6819640880), (2, 3409820440), (4, 1704910220), (5, 1363928176), (8, 852455110), (10, 681964088), (13, 524587760), (16, 426227555), (20, 340982044), (26, 262293880), (40, 170491022), (52, 131146940), (65, 104917552), (71, 96051280), (80, 85245511), (104, 65573470), (130, 52458776), (142, 48025640), (208, 32786735), (260, 26229388), (284, 24012820), (355, 19210256), (520, 13114694), (568, 12006410), (710, 9605128), (923, 7388560), (1040, 6557347), (1136, 6003205), (1420, 4802564), (1846, 3694280), (2840, 2401282), (3692, 1847140), (4615, 1477712), (5680, 1200641), (7384, 923570), (9230, 738856), (14768, 461785), (18460, 369428), (36920, 184714), (73840, 92357)]