73264240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{130829}}^1$

素因数の和:130849

約数の個数: 40

約数和(自身を含む): 194675040

約数和(自身を除く): 121410800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 130829, 261658, 523316, 654145, 915803, 1046632, 1308290, 1831606, 2093264, 2616580, 3663212, 4579015, 5233160, 7326424, 9158030, 10466320, 14652848, 18316060, 36632120, 73264240]

約数ペア:

[(1, 73264240), (2, 36632120), (4, 18316060), (5, 14652848), (7, 10466320), (8, 9158030), (10, 7326424), (14, 5233160), (16, 4579015), (20, 3663212), (28, 2616580), (35, 2093264), (40, 1831606), (56, 1308290), (70, 1046632), (80, 915803), (112, 654145), (140, 523316), (280, 261658), (560, 130829)]