101764760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{457}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 242373600

約数和(自身を除く): 140608840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 293, 380, 457, 586, 760, 914, 1172, 1465, 1828, 2285, 2344, 2930, 3656, 4570, 5567, 5860, 8683, 9140, 11134, 11720, 17366, 18280, 22268, 27835, 34732, 43415, 44536, 55670, 69464, 86830, 111340, 133901, 173660, 222680, 267802, 347320, 535604, 669505, 1071208, 1339010, 2544119, 2678020, 5088238, 5356040, 10176476, 12720595, 20352952, 25441190, 50882380, 101764760]

約数ペア:

[(1, 101764760), (2, 50882380), (4, 25441190), (5, 20352952), (8, 12720595), (10, 10176476), (19, 5356040), (20, 5088238), (38, 2678020), (40, 2544119), (76, 1339010), (95, 1071208), (152, 669505), (190, 535604), (293, 347320), (380, 267802), (457, 222680), (586, 173660), (760, 133901), (914, 111340), (1172, 86830), (1465, 69464), (1828, 55670), (2285, 44536), (2344, 43415), (2930, 34732), (3656, 27835), (4570, 22268), (5567, 18280), (5860, 17366), (8683, 11720), (9140, 11134)]