65169860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8783}}^1$

素因数の和:8852

約数の個数: 48

約数和(自身を含む): 159376896

約数和(自身を除く): 94207036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 8783, 17566, 35132, 43915, 61481, 87830, 122962, 175660, 245924, 307405, 465499, 614810, 930998, 1229620, 1861996, 2327495, 3258493, 4654990, 6516986, 9309980, 13033972, 16292465, 32584930, 65169860]

約数ペア:

[(1, 65169860), (2, 32584930), (4, 16292465), (5, 13033972), (7, 9309980), (10, 6516986), (14, 4654990), (20, 3258493), (28, 2327495), (35, 1861996), (53, 1229620), (70, 930998), (106, 614810), (140, 465499), (212, 307405), (265, 245924), (371, 175660), (530, 122962), (742, 87830), (1060, 61481), (1484, 43915), (1855, 35132), (3710, 17566), (7420, 8783)]