43702490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{887}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 85034880

約数和(自身を除く): 41332390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 379, 758, 887, 1774, 1895, 3790, 4435, 4927, 8870, 9854, 11531, 23062, 24635, 49270, 57655, 115310, 336173, 672346, 1680865, 3361730, 4370249, 8740498, 21851245, 43702490]

約数ペア:

[(1, 43702490), (2, 21851245), (5, 8740498), (10, 4370249), (13, 3361730), (26, 1680865), (65, 672346), (130, 336173), (379, 115310), (758, 57655), (887, 49270), (1774, 24635), (1895, 23062), (3790, 11531), (4435, 9854), (4927, 8870)]