1375597280

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{45013}}^1$

素因数の和:45219

約数の個数: 48

約数和(自身を含む): 3266936064

約数和(自身を除く): 1891338784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 955, 1528, 1910, 3056, 3820, 6112, 7640, 15280, 30560, 45013, 90026, 180052, 225065, 360104, 450130, 720208, 900260, 1440416, 1800520, 3601040, 7202080, 8597483, 17194966, 34389932, 42987415, 68779864, 85974830, 137559728, 171949660, 275119456, 343899320, 687798640, 1375597280]

約数ペア:

[(1, 1375597280), (2, 687798640), (4, 343899320), (5, 275119456), (8, 171949660), (10, 137559728), (16, 85974830), (20, 68779864), (32, 42987415), (40, 34389932), (80, 17194966), (160, 8597483), (191, 7202080), (382, 3601040), (764, 1800520), (955, 1440416), (1528, 900260), (1910, 720208), (3056, 450130), (3820, 360104), (6112, 225065), (7640, 180052), (15280, 90026), (30560, 45013)]