10508766380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{50821}}^1$

素因数の和:51055

約数の個数: 72

約数和(自身を含む): 25793588016

約数和(自身を除く): 15284821636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 211, 245, 422, 490, 844, 980, 1055, 1477, 2110, 2954, 4220, 5908, 7385, 10339, 14770, 20678, 29540, 41356, 50821, 51695, 101642, 103390, 203284, 206780, 254105, 355747, 508210, 711494, 1016420, 1422988, 1778735, 2490229, 3557470, 4980458, 7114940, 9960916, 10723231, 12451145, 21446462, 24902290, 42892924, 49804580, 53616155, 75062617, 107232310, 150125234, 214464620, 300250468, 375313085, 525438319, 750626170, 1050876638, 1501252340, 2101753276, 2627191595, 5254383190, 10508766380]

約数ペア:

[(1, 10508766380), (2, 5254383190), (4, 2627191595), (5, 2101753276), (7, 1501252340), (10, 1050876638), (14, 750626170), (20, 525438319), (28, 375313085), (35, 300250468), (49, 214464620), (70, 150125234), (98, 107232310), (140, 75062617), (196, 53616155), (211, 49804580), (245, 42892924), (422, 24902290), (490, 21446462), (844, 12451145), (980, 10723231), (1055, 9960916), (1477, 7114940), (2110, 4980458), (2954, 3557470), (4220, 2490229), (5908, 1778735), (7385, 1422988), (10339, 1016420), (14770, 711494), (20678, 508210), (29540, 355747), (41356, 254105), (50821, 206780), (51695, 203284), (101642, 103390)]