2544175040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{65707}}^1$

素因数の和:65746

約数の個数: 84

約数和(自身を含む): 6659242968

約数和(自身を除く): 4115067928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2420, 3520, 3872, 4840, 7744, 9680, 19360, 38720, 65707, 131414, 262828, 328535, 525656, 657070, 722777, 1051312, 1314140, 1445554, 2102624, 2628280, 2891108, 3613885, 4205248, 5256560, 5782216, 7227770, 7950547, 10513120, 11564432, 14455540, 15901094, 21026240, 23128864, 28911080, 31802188, 39752735, 46257728, 57822160, 63604376, 79505470, 115644320, 127208752, 159010940, 231288640, 254417504, 318021880, 508835008, 636043760, 1272087520, 2544175040]

約数ペア:

[(1, 2544175040), (2, 1272087520), (4, 636043760), (5, 508835008), (8, 318021880), (10, 254417504), (11, 231288640), (16, 159010940), (20, 127208752), (22, 115644320), (32, 79505470), (40, 63604376), (44, 57822160), (55, 46257728), (64, 39752735), (80, 31802188), (88, 28911080), (110, 23128864), (121, 21026240), (160, 15901094), (176, 14455540), (220, 11564432), (242, 10513120), (320, 7950547), (352, 7227770), (440, 5782216), (484, 5256560), (605, 4205248), (704, 3613885), (880, 2891108), (968, 2628280), (1210, 2102624), (1760, 1445554), (1936, 1314140), (2420, 1051312), (3520, 722777), (3872, 657070), (4840, 525656), (7744, 328535), (9680, 262828), (19360, 131414), (38720, 65707)]