1323303350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{1621}}^1$

素因数の和:2225

約数の個数: 48

約数和(自身を含む): 2552314320

約数和(自身を除く): 1229010970

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 563, 725, 1126, 1450, 1621, 2815, 3242, 5630, 8105, 14075, 16210, 16327, 28150, 32654, 40525, 47009, 81050, 81635, 94018, 163270, 235045, 408175, 470090, 816350, 912623, 1175225, 1825246, 2350450, 4563115, 9126230, 22815575, 26466067, 45631150, 52932134, 132330335, 264660670, 661651675, 1323303350]

約数ペア:

[(1, 1323303350), (2, 661651675), (5, 264660670), (10, 132330335), (25, 52932134), (29, 45631150), (50, 26466067), (58, 22815575), (145, 9126230), (290, 4563115), (563, 2350450), (725, 1825246), (1126, 1175225), (1450, 912623), (1621, 816350), (2815, 470090), (3242, 408175), (5630, 235045), (8105, 163270), (14075, 94018), (16210, 81635), (16327, 81050), (28150, 47009), (32654, 40525)]