1782134080

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{78439}}^1$

素因数の和:78527

約数の個数: 56

約数和(自身を含む): 4303532160

約数和(自身を除く): 2521398080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 4544, 5680, 11360, 22720, 78439, 156878, 313756, 392195, 627512, 784390, 1255024, 1568780, 2510048, 3137560, 5020096, 5569169, 6275120, 11138338, 12550240, 22276676, 25100480, 27845845, 44553352, 55691690, 89106704, 111383380, 178213408, 222766760, 356426816, 445533520, 891067040, 1782134080]

約数ペア:

[(1, 1782134080), (2, 891067040), (4, 445533520), (5, 356426816), (8, 222766760), (10, 178213408), (16, 111383380), (20, 89106704), (32, 55691690), (40, 44553352), (64, 27845845), (71, 25100480), (80, 22276676), (142, 12550240), (160, 11138338), (284, 6275120), (320, 5569169), (355, 5020096), (568, 3137560), (710, 2510048), (1136, 1568780), (1420, 1255024), (2272, 784390), (2840, 627512), (4544, 392195), (5680, 313756), (11360, 156878), (22720, 78439)]