6822021820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{579119}}^1$

素因数の和:579178

約数の個数: 48

約数和(自身を含む): 15566745600

約数和(自身を除く): 8744723780

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 11780, 579119, 1158238, 2316476, 2895595, 5791190, 11003261, 11582380, 17952689, 22006522, 35905378, 44013044, 55016305, 71810756, 89763445, 110032610, 179526890, 220065220, 341101091, 359053780, 682202182, 1364404364, 1705505455, 3411010910, 6822021820]

約数ペア:

[(1, 6822021820), (2, 3411010910), (4, 1705505455), (5, 1364404364), (10, 682202182), (19, 359053780), (20, 341101091), (31, 220065220), (38, 179526890), (62, 110032610), (76, 89763445), (95, 71810756), (124, 55016305), (155, 44013044), (190, 35905378), (310, 22006522), (380, 17952689), (589, 11582380), (620, 11003261), (1178, 5791190), (2356, 2895595), (2945, 2316476), (5890, 1158238), (11780, 579119)]