827369620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{739}}^1$

素因数の和:1493

約数の個数: 96

約数和(自身を含む): 2172119040

約数和(自身を除く): 1344749420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 727, 739, 770, 1454, 1478, 1540, 2908, 2956, 3635, 3695, 5089, 5173, 7270, 7390, 7997, 8129, 10178, 10346, 14540, 14780, 15994, 16258, 20356, 20692, 25445, 25865, 31988, 32516, 39985, 40645, 50890, 51730, 55979, 56903, 79970, 81290, 101780, 103460, 111958, 113806, 159940, 162580, 223916, 227612, 279895, 284515, 537253, 559790, 569030, 1074506, 1119580, 1138060, 2149012, 2686265, 3760771, 5372530, 5909783, 7521542, 10745060, 11819566, 15043084, 18803855, 23639132, 29548915, 37607710, 41368481, 59097830, 75215420, 82736962, 118195660, 165473924, 206842405, 413684810, 827369620]

約数ペア:

[(1, 827369620), (2, 413684810), (4, 206842405), (5, 165473924), (7, 118195660), (10, 82736962), (11, 75215420), (14, 59097830), (20, 41368481), (22, 37607710), (28, 29548915), (35, 23639132), (44, 18803855), (55, 15043084), (70, 11819566), (77, 10745060), (110, 7521542), (140, 5909783), (154, 5372530), (220, 3760771), (308, 2686265), (385, 2149012), (727, 1138060), (739, 1119580), (770, 1074506), (1454, 569030), (1478, 559790), (1540, 537253), (2908, 284515), (2956, 279895), (3635, 227612), (3695, 223916), (5089, 162580), (5173, 159940), (7270, 113806), (7390, 111958), (7997, 103460), (8129, 101780), (10178, 81290), (10346, 79970), (14540, 56903), (14780, 55979), (15994, 51730), (16258, 50890), (20356, 40645), (20692, 39985), (25445, 32516), (25865, 31988)]