528069700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{863}}^1$

素因数の和:1117

約数の個数: 72

約数和(自身を含む): 1192423680

約数和(自身を除く): 664353980

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 211, 290, 422, 580, 725, 844, 863, 1055, 1450, 1726, 2110, 2900, 3452, 4220, 4315, 5275, 6119, 8630, 10550, 12238, 17260, 21100, 21575, 24476, 25027, 30595, 43150, 50054, 61190, 86300, 100108, 122380, 125135, 152975, 182093, 250270, 305950, 364186, 500540, 611900, 625675, 728372, 910465, 1251350, 1820930, 2502700, 3641860, 4552325, 5280697, 9104650, 10561394, 18209300, 21122788, 26403485, 52806970, 105613940, 132017425, 264034850, 528069700]

約数ペア:

[(1, 528069700), (2, 264034850), (4, 132017425), (5, 105613940), (10, 52806970), (20, 26403485), (25, 21122788), (29, 18209300), (50, 10561394), (58, 9104650), (100, 5280697), (116, 4552325), (145, 3641860), (211, 2502700), (290, 1820930), (422, 1251350), (580, 910465), (725, 728372), (844, 625675), (863, 611900), (1055, 500540), (1450, 364186), (1726, 305950), (2110, 250270), (2900, 182093), (3452, 152975), (4220, 125135), (4315, 122380), (5275, 100108), (6119, 86300), (8630, 61190), (10550, 50054), (12238, 43150), (17260, 30595), (21100, 25027), (21575, 24476)]