4511780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 12155136

約数和(自身を除く): 7643356

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 67, 70, 74, 91, 130, 134, 140, 148, 182, 185, 259, 260, 268, 335, 364, 370, 455, 469, 481, 518, 670, 740, 871, 910, 938, 962, 1036, 1295, 1340, 1742, 1820, 1876, 1924, 2345, 2405, 2479, 2590, 3367, 3484, 4355, 4690, 4810, 4958, 5180, 6097, 6734, 8710, 9380, 9620, 9916, 12194, 12395, 13468, 16835, 17353, 17420, 24388, 24790, 30485, 32227, 33670, 34706, 49580, 60970, 64454, 67340, 69412, 86765, 121940, 128908, 161135, 173530, 225589, 322270, 347060, 451178, 644540, 902356, 1127945, 2255890, 4511780]

約数ペア:

[(1, 4511780), (2, 2255890), (4, 1127945), (5, 902356), (7, 644540), (10, 451178), (13, 347060), (14, 322270), (20, 225589), (26, 173530), (28, 161135), (35, 128908), (37, 121940), (52, 86765), (65, 69412), (67, 67340), (70, 64454), (74, 60970), (91, 49580), (130, 34706), (134, 33670), (140, 32227), (148, 30485), (182, 24790), (185, 24388), (259, 17420), (260, 17353), (268, 16835), (335, 13468), (364, 12395), (370, 12194), (455, 9916), (469, 9620), (481, 9380), (518, 8710), (670, 6734), (740, 6097), (871, 5180), (910, 4958), (938, 4810), (962, 4690), (1036, 4355), (1295, 3484), (1340, 3367), (1742, 2590), (1820, 2479), (1876, 2405), (1924, 2345)]