39102760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2290

約数の個数: 64

約数和(自身を含む): 96681600

約数和(自身を除く): 57578840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 2237, 3496, 4370, 4474, 8740, 8948, 11185, 17480, 17896, 22370, 42503, 44740, 51451, 85006, 89480, 102902, 170012, 205804, 212515, 257255, 340024, 411608, 425030, 514510, 850060, 977569, 1029020, 1700120, 1955138, 2058040, 3910276, 4887845, 7820552, 9775690, 19551380, 39102760]

約数ペア:

[(1, 39102760), (2, 19551380), (4, 9775690), (5, 7820552), (8, 4887845), (10, 3910276), (19, 2058040), (20, 1955138), (23, 1700120), (38, 1029020), (40, 977569), (46, 850060), (76, 514510), (92, 425030), (95, 411608), (115, 340024), (152, 257255), (184, 212515), (190, 205804), (230, 170012), (380, 102902), (437, 89480), (460, 85006), (760, 51451), (874, 44740), (920, 42503), (1748, 22370), (2185, 17896), (2237, 17480), (3496, 11185), (4370, 8948), (4474, 8740)]