130523120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17929}}^1$

素因数の和:17962

約数の個数: 80

約数和(自身を含む): 373517760

約数和(自身を除く): 242994640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 17929, 35858, 71716, 89645, 125503, 143432, 179290, 233077, 251006, 286864, 358580, 466154, 502012, 627515, 717160, 932308, 1004024, 1165385, 1255030, 1434320, 1631539, 1864616, 2008048, 2330770, 2510060, 3263078, 3729232, 4661540, 5020120, 6526156, 8157695, 9323080, 10040240, 13052312, 16315390, 18646160, 26104624, 32630780, 65261560, 130523120]

約数ペア:

[(1, 130523120), (2, 65261560), (4, 32630780), (5, 26104624), (7, 18646160), (8, 16315390), (10, 13052312), (13, 10040240), (14, 9323080), (16, 8157695), (20, 6526156), (26, 5020120), (28, 4661540), (35, 3729232), (40, 3263078), (52, 2510060), (56, 2330770), (65, 2008048), (70, 1864616), (80, 1631539), (91, 1434320), (104, 1255030), (112, 1165385), (130, 1004024), (140, 932308), (182, 717160), (208, 627515), (260, 502012), (280, 466154), (364, 358580), (455, 286864), (520, 251006), (560, 233077), (728, 179290), (910, 143432), (1040, 125503), (1456, 89645), (1820, 71716), (3640, 35858), (7280, 17929)]