63343940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3469}}^1$

素因数の和:3572

約数の個数: 48

約数和(自身を含む): 146905920

約数和(自身を除く): 83561980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3469, 3652, 4565, 6938, 9130, 13876, 17345, 18260, 34690, 38159, 69380, 76318, 152636, 190795, 287927, 381590, 575854, 763180, 1151708, 1439635, 2879270, 3167197, 5758540, 6334394, 12668788, 15835985, 31671970, 63343940]

約数ペア:

[(1, 63343940), (2, 31671970), (4, 15835985), (5, 12668788), (10, 6334394), (11, 5758540), (20, 3167197), (22, 2879270), (44, 1439635), (55, 1151708), (83, 763180), (110, 575854), (166, 381590), (220, 287927), (332, 190795), (415, 152636), (830, 76318), (913, 69380), (1660, 38159), (1826, 34690), (3469, 18260), (3652, 17345), (4565, 13876), (6938, 9130)]