325073840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6379}}^1$

素因数の和:6419

約数の個数: 120

約数和(自身を含む): 946970640

約数和(自身を除く): 621896800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 3185, 3640, 3920, 5096, 6370, 6379, 7280, 10192, 12740, 12758, 25480, 25516, 31895, 44653, 50960, 51032, 63790, 82927, 89306, 102064, 127580, 165854, 178612, 223265, 255160, 312571, 331708, 357224, 414635, 446530, 510320, 580489, 625142, 663416, 714448, 829270, 893060, 1160978, 1250284, 1326832, 1562855, 1658540, 1786120, 2321956, 2500568, 2902445, 3125710, 3317080, 3572240, 4063423, 4643912, 5001136, 5804890, 6251420, 6634160, 8126846, 9287824, 11609780, 12502840, 16253692, 20317115, 23219560, 25005680, 32507384, 40634230, 46439120, 65014768, 81268460, 162536920, 325073840]

約数ペア:

[(1, 325073840), (2, 162536920), (4, 81268460), (5, 65014768), (7, 46439120), (8, 40634230), (10, 32507384), (13, 25005680), (14, 23219560), (16, 20317115), (20, 16253692), (26, 12502840), (28, 11609780), (35, 9287824), (40, 8126846), (49, 6634160), (52, 6251420), (56, 5804890), (65, 5001136), (70, 4643912), (80, 4063423), (91, 3572240), (98, 3317080), (104, 3125710), (112, 2902445), (130, 2500568), (140, 2321956), (182, 1786120), (196, 1658540), (208, 1562855), (245, 1326832), (260, 1250284), (280, 1160978), (364, 893060), (392, 829270), (455, 714448), (490, 663416), (520, 625142), (560, 580489), (637, 510320), (728, 446530), (784, 414635), (910, 357224), (980, 331708), (1040, 312571), (1274, 255160), (1456, 223265), (1820, 178612), (1960, 165854), (2548, 127580), (3185, 102064), (3640, 89306), (3920, 82927), (5096, 63790), (6370, 51032), (6379, 50960), (7280, 44653), (10192, 31895), (12740, 25516), (12758, 25480)]