40369040

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9521}}^1$

素因数の和:9587

約数の個数: 40

約数和(自身を含む): 95638968

約数和(自身を除く): 55269928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 9521, 19042, 38084, 47605, 76168, 95210, 152336, 190420, 380840, 504613, 761680, 1009226, 2018452, 2523065, 4036904, 5046130, 8073808, 10092260, 20184520, 40369040]

約数ペア:

[(1, 40369040), (2, 20184520), (4, 10092260), (5, 8073808), (8, 5046130), (10, 4036904), (16, 2523065), (20, 2018452), (40, 1009226), (53, 761680), (80, 504613), (106, 380840), (212, 190420), (265, 152336), (424, 95210), (530, 76168), (848, 47605), (1060, 38084), (2120, 19042), (4240, 9521)]