105309760

素因数分解:

$2^6\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1723}}^1$

素因数の和:1931

約数の個数: 56

約数和(自身を含む): 252228096

約数和(自身を除く): 146918336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 191, 320, 382, 764, 955, 1528, 1723, 1910, 3056, 3446, 3820, 6112, 6892, 7640, 8615, 12224, 13784, 15280, 17230, 27568, 30560, 34460, 55136, 61120, 68920, 110272, 137840, 275680, 329093, 551360, 658186, 1316372, 1645465, 2632744, 3290930, 5265488, 6581860, 10530976, 13163720, 21061952, 26327440, 52654880, 105309760]

約数ペア:

[(1, 105309760), (2, 52654880), (4, 26327440), (5, 21061952), (8, 13163720), (10, 10530976), (16, 6581860), (20, 5265488), (32, 3290930), (40, 2632744), (64, 1645465), (80, 1316372), (160, 658186), (191, 551360), (320, 329093), (382, 275680), (764, 137840), (955, 110272), (1528, 68920), (1723, 61120), (1910, 55136), (3056, 34460), (3446, 30560), (3820, 27568), (6112, 17230), (6892, 15280), (7640, 13784), (8615, 12224)]