595977980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{18049}}^1$

素因数の和:18198

約数の個数: 48

約数和(自身を含む): 1358515200

約数和(自身を除く): 762537220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1270, 1651, 2540, 3302, 6604, 8255, 16510, 18049, 33020, 36098, 72196, 90245, 180490, 234637, 360980, 469274, 938548, 1173185, 2292223, 2346370, 4584446, 4692740, 9168892, 11461115, 22922230, 29798899, 45844460, 59597798, 119195596, 148994495, 297988990, 595977980]

約数ペア:

[(1, 595977980), (2, 297988990), (4, 148994495), (5, 119195596), (10, 59597798), (13, 45844460), (20, 29798899), (26, 22922230), (52, 11461115), (65, 9168892), (127, 4692740), (130, 4584446), (254, 2346370), (260, 2292223), (508, 1173185), (635, 938548), (1270, 469274), (1651, 360980), (2540, 234637), (3302, 180490), (6604, 90245), (8255, 72196), (16510, 36098), (18049, 33020)]