112872340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3821}}^1$

素因数の和:4048

約数の個数: 48

約数和(自身を含む): 272248704

約数和(自身を除く): 159376364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 422, 844, 1055, 1477, 2110, 2954, 3821, 4220, 5908, 7385, 7642, 14770, 15284, 19105, 26747, 29540, 38210, 53494, 76420, 106988, 133735, 267470, 534940, 806231, 1612462, 3224924, 4031155, 5643617, 8062310, 11287234, 16124620, 22574468, 28218085, 56436170, 112872340]

約数ペア:

[(1, 112872340), (2, 56436170), (4, 28218085), (5, 22574468), (7, 16124620), (10, 11287234), (14, 8062310), (20, 5643617), (28, 4031155), (35, 3224924), (70, 1612462), (140, 806231), (211, 534940), (422, 267470), (844, 133735), (1055, 106988), (1477, 76420), (2110, 53494), (2954, 38210), (3821, 29540), (4220, 26747), (5908, 19105), (7385, 15284), (7642, 14770)]