28602700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1459

約数の個数: 72

約数和(自身を含む): 73432800

約数和(自身を除く): 44830100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1409, 1450, 2030, 2818, 2900, 4060, 5075, 5636, 7045, 9863, 10150, 14090, 19726, 20300, 28180, 35225, 39452, 40861, 49315, 70450, 81722, 98630, 140900, 163444, 197260, 204305, 246575, 286027, 408610, 493150, 572054, 817220, 986300, 1021525, 1144108, 1430135, 2043050, 2860270, 4086100, 5720540, 7150675, 14301350, 28602700]

約数ペア:

[(1, 28602700), (2, 14301350), (4, 7150675), (5, 5720540), (7, 4086100), (10, 2860270), (14, 2043050), (20, 1430135), (25, 1144108), (28, 1021525), (29, 986300), (35, 817220), (50, 572054), (58, 493150), (70, 408610), (100, 286027), (116, 246575), (140, 204305), (145, 197260), (175, 163444), (203, 140900), (290, 98630), (350, 81722), (406, 70450), (580, 49315), (700, 40861), (725, 39452), (812, 35225), (1015, 28180), (1409, 20300), (1450, 19726), (2030, 14090), (2818, 10150), (2900, 9863), (4060, 7045), (5075, 5636)]