40772030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6673}}^1$

素因数の和:6740

約数の個数: 32

約数和(自身を含む): 80728704

約数和(自身を除く): 39956674

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 6673, 13346, 33365, 66730, 86749, 173498, 313631, 433745, 627262, 867490, 1568155, 3136310, 4077203, 8154406, 20386015, 40772030]

約数ペア:

[(1, 40772030), (2, 20386015), (5, 8154406), (10, 4077203), (13, 3136310), (26, 1568155), (47, 867490), (65, 627262), (94, 433745), (130, 313631), (235, 173498), (470, 86749), (611, 66730), (1222, 33365), (3055, 13346), (6110, 6673)]