41647860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{577}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 126866376

約数和(自身を除く): 85218516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 401, 577, 802, 1154, 1203, 1604, 1731, 2005, 2308, 2406, 2885, 3462, 3609, 4010, 4812, 5193, 5770, 6015, 6924, 7218, 8020, 8655, 10386, 11540, 12030, 14436, 17310, 18045, 20772, 24060, 25965, 34620, 36090, 51930, 72180, 103860, 231377, 462754, 694131, 925508, 1156885, 1388262, 2082393, 2313770, 2776524, 3470655, 4164786, 4627540, 6941310, 8329572, 10411965, 13882620, 20823930, 41647860]

約数ペア:

[(1, 41647860), (2, 20823930), (3, 13882620), (4, 10411965), (5, 8329572), (6, 6941310), (9, 4627540), (10, 4164786), (12, 3470655), (15, 2776524), (18, 2313770), (20, 2082393), (30, 1388262), (36, 1156885), (45, 925508), (60, 694131), (90, 462754), (180, 231377), (401, 103860), (577, 72180), (802, 51930), (1154, 36090), (1203, 34620), (1604, 25965), (1731, 24060), (2005, 20772), (2308, 18045), (2406, 17310), (2885, 14436), (3462, 12030), (3609, 11540), (4010, 10386), (4812, 8655), (5193, 8020), (5770, 7218), (6015, 6924)]