8133039680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1337671}}^1$

素因数の和:1337707

約数の個数: 56

約数和(自身を含む): 20386121280

約数和(自身を除く): 12253081600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 1337671, 2675342, 5350684, 6688355, 10701368, 13376710, 21402736, 25415749, 26753420, 42805472, 50831498, 53506840, 85610944, 101662996, 107013680, 127078745, 203325992, 214027360, 254157490, 406651984, 428054720, 508314980, 813303968, 1016629960, 1626607936, 2033259920, 4066519840, 8133039680]

約数ペア:

[(1, 8133039680), (2, 4066519840), (4, 2033259920), (5, 1626607936), (8, 1016629960), (10, 813303968), (16, 508314980), (19, 428054720), (20, 406651984), (32, 254157490), (38, 214027360), (40, 203325992), (64, 127078745), (76, 107013680), (80, 101662996), (95, 85610944), (152, 53506840), (160, 50831498), (190, 42805472), (304, 26753420), (320, 25415749), (380, 21402736), (608, 13376710), (760, 10701368), (1216, 6688355), (1520, 5350684), (3040, 2675342), (6080, 1337671)]