83604620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1297}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 192332448

約数和(自身を除く): 108727828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 293, 586, 1172, 1297, 1465, 2594, 2930, 3223, 5188, 5860, 6446, 6485, 12892, 12970, 14267, 16115, 25940, 28534, 32230, 57068, 64460, 71335, 142670, 285340, 380021, 760042, 1520084, 1900105, 3800210, 4180231, 7600420, 8360462, 16720924, 20901155, 41802310, 83604620]

約数ペア:

[(1, 83604620), (2, 41802310), (4, 20901155), (5, 16720924), (10, 8360462), (11, 7600420), (20, 4180231), (22, 3800210), (44, 1900105), (55, 1520084), (110, 760042), (220, 380021), (293, 285340), (586, 142670), (1172, 71335), (1297, 64460), (1465, 57068), (2594, 32230), (2930, 28534), (3223, 25940), (5188, 16115), (5860, 14267), (6446, 12970), (6485, 12892)]