122070440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{160619}}^1$

素因数の和:160649

約数の個数: 32

約数和(自身を含む): 289116000

約数和(自身を除く): 167045560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 160619, 321238, 642476, 803095, 1284952, 1606190, 3051761, 3212380, 6103522, 6424760, 12207044, 15258805, 24414088, 30517610, 61035220, 122070440]

約数ペア:

[(1, 122070440), (2, 61035220), (4, 30517610), (5, 24414088), (8, 15258805), (10, 12207044), (19, 6424760), (20, 6103522), (38, 3212380), (40, 3051761), (76, 1606190), (95, 1284952), (152, 803095), (190, 642476), (380, 321238), (760, 160619)]