1864749594080

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{61019293}}^1$

素因数の和:61019499

約数の個数: 48

約数和(自身を含む): 4428536281344

約数和(自身を除く): 2563786687264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 955, 1528, 1910, 3056, 3820, 6112, 7640, 15280, 30560, 61019293, 122038586, 244077172, 305096465, 488154344, 610192930, 976308688, 1220385860, 1952617376, 2440771720, 4881543440, 9763086880, 11654684963, 23309369926, 46618739852, 58273424815, 93237479704, 116546849630, 186474959408, 233093699260, 372949918816, 466187398520, 932374797040, 1864749594080]

約数ペア:

[(1, 1864749594080), (2, 932374797040), (4, 466187398520), (5, 372949918816), (8, 233093699260), (10, 186474959408), (16, 116546849630), (20, 93237479704), (32, 58273424815), (40, 46618739852), (80, 23309369926), (160, 11654684963), (191, 9763086880), (382, 4881543440), (764, 2440771720), (955, 1952617376), (1528, 1220385860), (1910, 976308688), (3056, 610192930), (3820, 488154344), (6112, 305096465), (7640, 244077172), (15280, 122038586), (30560, 61019293)]