10303979180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3631}}^1\times {\mathrm{12899}}^1$

素因数の和:16550

約数の個数: 48

約数和(自身を含む): 23613811200

約数和(自身を除く): 13309832020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3631, 7262, 12899, 14524, 18155, 25798, 36310, 39941, 51596, 64495, 72620, 79882, 128990, 141889, 159764, 199705, 257980, 283778, 399410, 567556, 709445, 798820, 1418890, 2837780, 46836269, 93672538, 187345076, 234181345, 468362690, 515198959, 936725380, 1030397918, 2060795836, 2575994795, 5151989590, 10303979180]

約数ペア:

[(1, 10303979180), (2, 5151989590), (4, 2575994795), (5, 2060795836), (10, 1030397918), (11, 936725380), (20, 515198959), (22, 468362690), (44, 234181345), (55, 187345076), (110, 93672538), (220, 46836269), (3631, 2837780), (7262, 1418890), (12899, 798820), (14524, 709445), (18155, 567556), (25798, 399410), (36310, 283778), (39941, 257980), (51596, 199705), (64495, 159764), (72620, 141889), (79882, 128990)]