39563810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 85034880

約数和(自身を除く): 45471070

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 73, 110, 130, 143, 146, 286, 365, 379, 715, 730, 758, 803, 949, 1430, 1606, 1895, 1898, 3790, 4015, 4169, 4745, 4927, 8030, 8338, 9490, 9854, 10439, 20845, 20878, 24635, 27667, 41690, 49270, 52195, 54197, 55334, 104390, 108394, 138335, 270985, 276670, 304337, 359671, 541970, 608674, 719342, 1521685, 1798355, 3043370, 3596710, 3956381, 7912762, 19781905, 39563810]

約数ペア:

[(1, 39563810), (2, 19781905), (5, 7912762), (10, 3956381), (11, 3596710), (13, 3043370), (22, 1798355), (26, 1521685), (55, 719342), (65, 608674), (73, 541970), (110, 359671), (130, 304337), (143, 276670), (146, 270985), (286, 138335), (365, 108394), (379, 104390), (715, 55334), (730, 54197), (758, 52195), (803, 49270), (949, 41690), (1430, 27667), (1606, 24635), (1895, 20878), (1898, 20845), (3790, 10439), (4015, 9854), (4169, 9490), (4745, 8338), (4927, 8030)]