82043780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 215819520

約数和(自身を除く): 133775740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 61, 65, 70, 91, 122, 130, 140, 182, 244, 260, 305, 364, 427, 455, 610, 739, 793, 854, 910, 1220, 1478, 1586, 1708, 1820, 2135, 2956, 3172, 3695, 3965, 4270, 5173, 5551, 7390, 7930, 8540, 9607, 10346, 11102, 14780, 15860, 19214, 20692, 22204, 25865, 27755, 38428, 45079, 48035, 51730, 55510, 67249, 90158, 96070, 103460, 111020, 134498, 180316, 192140, 225395, 268996, 315553, 336245, 450790, 586027, 631106, 672490, 901580, 1172054, 1262212, 1344980, 1577765, 2344108, 2930135, 3155530, 4102189, 5860270, 6311060, 8204378, 11720540, 16408756, 20510945, 41021890, 82043780]

約数ペア:

[(1, 82043780), (2, 41021890), (4, 20510945), (5, 16408756), (7, 11720540), (10, 8204378), (13, 6311060), (14, 5860270), (20, 4102189), (26, 3155530), (28, 2930135), (35, 2344108), (52, 1577765), (61, 1344980), (65, 1262212), (70, 1172054), (91, 901580), (122, 672490), (130, 631106), (140, 586027), (182, 450790), (244, 336245), (260, 315553), (305, 268996), (364, 225395), (427, 192140), (455, 180316), (610, 134498), (739, 111020), (793, 103460), (854, 96070), (910, 90158), (1220, 67249), (1478, 55510), (1586, 51730), (1708, 48035), (1820, 45079), (2135, 38428), (2956, 27755), (3172, 25865), (3695, 22204), (3965, 20692), (4270, 19214), (5173, 15860), (5551, 14780), (7390, 11102), (7930, 10346), (8540, 9607)]