19597710840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9606721}}^1$

素因数の和:9606752

約数の個数: 64

約数和(自身を含む): 62251558560

約数和(自身を除く): 42653847720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 9606721, 19213442, 28820163, 38426884, 48033605, 57640326, 76853768, 96067210, 115280652, 144100815, 163314257, 192134420, 230561304, 288201630, 326628514, 384268840, 489942771, 576403260, 653257028, 816571285, 979885542, 1152806520, 1306514056, 1633142570, 1959771084, 2449713855, 3266285140, 3919542168, 4899427710, 6532570280, 9798855420, 19597710840]

約数ペア:

[(1, 19597710840), (2, 9798855420), (3, 6532570280), (4, 4899427710), (5, 3919542168), (6, 3266285140), (8, 2449713855), (10, 1959771084), (12, 1633142570), (15, 1306514056), (17, 1152806520), (20, 979885542), (24, 816571285), (30, 653257028), (34, 576403260), (40, 489942771), (51, 384268840), (60, 326628514), (68, 288201630), (85, 230561304), (102, 192134420), (120, 163314257), (136, 144100815), (170, 115280652), (204, 96067210), (255, 76853768), (340, 57640326), (408, 48033605), (510, 38426884), (680, 28820163), (1020, 19213442), (2040, 9606721)]