82065620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 215593728

約数和(自身を除く): 133528108

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 67, 70, 91, 130, 134, 140, 182, 260, 268, 335, 364, 455, 469, 670, 673, 871, 910, 938, 1340, 1346, 1742, 1820, 1876, 2345, 2692, 3365, 3484, 4355, 4690, 4711, 6097, 6730, 8710, 8749, 9380, 9422, 12194, 13460, 17420, 17498, 18844, 23555, 24388, 30485, 34996, 43745, 45091, 47110, 60970, 61243, 87490, 90182, 94220, 121940, 122486, 174980, 180364, 225455, 244972, 306215, 315637, 450910, 586183, 612430, 631274, 901820, 1172366, 1224860, 1262548, 1578185, 2344732, 2930915, 3156370, 4103281, 5861830, 6312740, 8206562, 11723660, 16413124, 20516405, 41032810, 82065620]

約数ペア:

[(1, 82065620), (2, 41032810), (4, 20516405), (5, 16413124), (7, 11723660), (10, 8206562), (13, 6312740), (14, 5861830), (20, 4103281), (26, 3156370), (28, 2930915), (35, 2344732), (52, 1578185), (65, 1262548), (67, 1224860), (70, 1172366), (91, 901820), (130, 631274), (134, 612430), (140, 586183), (182, 450910), (260, 315637), (268, 306215), (335, 244972), (364, 225455), (455, 180364), (469, 174980), (670, 122486), (673, 121940), (871, 94220), (910, 90182), (938, 87490), (1340, 61243), (1346, 60970), (1742, 47110), (1820, 45091), (1876, 43745), (2345, 34996), (2692, 30485), (3365, 24388), (3484, 23555), (4355, 18844), (4690, 17498), (4711, 17420), (6097, 13460), (6730, 12194), (8710, 9422), (8749, 9380)]