3201993050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{37871}}^1$

素因数の和:37991

約数の個数: 48

約数和(自身を含む): 6339772800

約数和(自身を除く): 3137779750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 89, 95, 178, 190, 445, 475, 890, 950, 1691, 2225, 3382, 4450, 8455, 16910, 37871, 42275, 75742, 84550, 189355, 378710, 719549, 946775, 1439098, 1893550, 3370519, 3597745, 6741038, 7195490, 16852595, 17988725, 33705190, 35977450, 64039861, 84262975, 128079722, 168525950, 320199305, 640398610, 1600996525, 3201993050]

約数ペア:

[(1, 3201993050), (2, 1600996525), (5, 640398610), (10, 320199305), (19, 168525950), (25, 128079722), (38, 84262975), (50, 64039861), (89, 35977450), (95, 33705190), (178, 17988725), (190, 16852595), (445, 7195490), (475, 6741038), (890, 3597745), (950, 3370519), (1691, 1893550), (2225, 1439098), (3382, 946775), (4450, 719549), (8455, 378710), (16910, 189355), (37871, 84550), (42275, 75742)]