33785620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 81510912

約数和(自身を除く): 47725292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 121, 220, 230, 242, 253, 460, 484, 506, 605, 607, 1012, 1210, 1214, 1265, 2420, 2428, 2530, 2783, 3035, 5060, 5566, 6070, 6677, 11132, 12140, 13354, 13915, 13961, 26708, 27830, 27922, 33385, 55660, 55844, 66770, 69805, 73447, 133540, 139610, 146894, 153571, 279220, 293788, 307142, 367235, 614284, 734470, 767855, 1468940, 1535710, 1689281, 3071420, 3378562, 6757124, 8446405, 16892810, 33785620]

約数ペア:

[(1, 33785620), (2, 16892810), (4, 8446405), (5, 6757124), (10, 3378562), (11, 3071420), (20, 1689281), (22, 1535710), (23, 1468940), (44, 767855), (46, 734470), (55, 614284), (92, 367235), (110, 307142), (115, 293788), (121, 279220), (220, 153571), (230, 146894), (242, 139610), (253, 133540), (460, 73447), (484, 69805), (506, 66770), (605, 55844), (607, 55660), (1012, 33385), (1210, 27922), (1214, 27830), (1265, 26708), (2420, 13961), (2428, 13915), (2530, 13354), (2783, 12140), (3035, 11132), (5060, 6677), (5566, 6070)]