265864340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:949

約数の個数: 96

約数和(自身を含む): 677806080

約数和(自身を除く): 411941740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 127, 133, 140, 190, 254, 266, 380, 508, 532, 635, 665, 787, 889, 1270, 1330, 1574, 1778, 2413, 2540, 2660, 3148, 3556, 3935, 4445, 4826, 5509, 7870, 8890, 9652, 11018, 12065, 14953, 15740, 16891, 17780, 22036, 24130, 27545, 29906, 33782, 48260, 55090, 59812, 67564, 74765, 84455, 99949, 104671, 110180, 149530, 168910, 199898, 209342, 299060, 337820, 399796, 418684, 499745, 523355, 699643, 999490, 1046710, 1399286, 1899031, 1998980, 2093420, 2798572, 3498215, 3798062, 6996430, 7596124, 9495155, 13293217, 13992860, 18990310, 26586434, 37980620, 53172868, 66466085, 132932170, 265864340]

約数ペア:

[(1, 265864340), (2, 132932170), (4, 66466085), (5, 53172868), (7, 37980620), (10, 26586434), (14, 18990310), (19, 13992860), (20, 13293217), (28, 9495155), (35, 7596124), (38, 6996430), (70, 3798062), (76, 3498215), (95, 2798572), (127, 2093420), (133, 1998980), (140, 1899031), (190, 1399286), (254, 1046710), (266, 999490), (380, 699643), (508, 523355), (532, 499745), (635, 418684), (665, 399796), (787, 337820), (889, 299060), (1270, 209342), (1330, 199898), (1574, 168910), (1778, 149530), (2413, 110180), (2540, 104671), (2660, 99949), (3148, 84455), (3556, 74765), (3935, 67564), (4445, 59812), (4826, 55090), (5509, 48260), (7870, 33782), (8890, 29906), (9652, 27545), (11018, 24130), (12065, 22036), (14953, 17780), (15740, 16891)]