19589703040

素因数分解:

$2^7\times 5^1\times {\mathrm{3049}}^1\times {\mathrm{10039}}^1$

素因数の和:13107

約数の個数: 64

約数和(自身を含む): 46851660000

約数和(自身を除く): 27261956960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3049, 6098, 10039, 12196, 15245, 20078, 24392, 30490, 40156, 48784, 50195, 60980, 80312, 97568, 100390, 121960, 160624, 195136, 200780, 243920, 321248, 390272, 401560, 487840, 642496, 803120, 975680, 1284992, 1606240, 1951360, 3212480, 6424960, 30608911, 61217822, 122435644, 153044555, 244871288, 306089110, 489742576, 612178220, 979485152, 1224356440, 1958970304, 2448712880, 3917940608, 4897425760, 9794851520, 19589703040]

約数ペア:

[(1, 19589703040), (2, 9794851520), (4, 4897425760), (5, 3917940608), (8, 2448712880), (10, 1958970304), (16, 1224356440), (20, 979485152), (32, 612178220), (40, 489742576), (64, 306089110), (80, 244871288), (128, 153044555), (160, 122435644), (320, 61217822), (640, 30608911), (3049, 6424960), (6098, 3212480), (10039, 1951360), (12196, 1606240), (15245, 1284992), (20078, 975680), (24392, 803120), (30490, 642496), (40156, 487840), (48784, 401560), (50195, 390272), (60980, 321248), (80312, 243920), (97568, 200780), (100390, 195136), (121960, 160624)]