2183682820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{36899}}^1$

素因数の和:37188

約数の個数: 48

約数和(自身を含む): 5021352000

約数和(自身を除く): 2837669180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 269, 538, 1076, 1345, 2690, 2959, 5380, 5918, 11836, 14795, 29590, 36899, 59180, 73798, 147596, 184495, 368990, 405889, 737980, 811778, 1623556, 2029445, 4058890, 8117780, 9925831, 19851662, 39703324, 49629155, 99258310, 109184141, 198516620, 218368282, 436736564, 545920705, 1091841410, 2183682820]

約数ペア:

[(1, 2183682820), (2, 1091841410), (4, 545920705), (5, 436736564), (10, 218368282), (11, 198516620), (20, 109184141), (22, 99258310), (44, 49629155), (55, 39703324), (110, 19851662), (220, 9925831), (269, 8117780), (538, 4058890), (1076, 2029445), (1345, 1623556), (2690, 811778), (2959, 737980), (5380, 405889), (5918, 368990), (11836, 184495), (14795, 147596), (29590, 73798), (36899, 59180)]