33376640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{431}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 87907680

約数和(自身を除く): 54531040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 431, 440, 484, 605, 640, 704, 862, 880, 968, 1210, 1408, 1724, 1760, 1936, 2155, 2420, 3448, 3520, 3872, 4310, 4741, 4840, 6896, 7040, 7744, 8620, 9482, 9680, 13792, 15488, 17240, 18964, 19360, 23705, 27584, 34480, 37928, 38720, 47410, 52151, 55168, 68960, 75856, 77440, 94820, 104302, 137920, 151712, 189640, 208604, 260755, 275840, 303424, 379280, 417208, 521510, 606848, 758560, 834416, 1043020, 1517120, 1668832, 2086040, 3034240, 3337664, 4172080, 6675328, 8344160, 16688320, 33376640]

約数ペア:

[(1, 33376640), (2, 16688320), (4, 8344160), (5, 6675328), (8, 4172080), (10, 3337664), (11, 3034240), (16, 2086040), (20, 1668832), (22, 1517120), (32, 1043020), (40, 834416), (44, 758560), (55, 606848), (64, 521510), (80, 417208), (88, 379280), (110, 303424), (121, 275840), (128, 260755), (160, 208604), (176, 189640), (220, 151712), (242, 137920), (320, 104302), (352, 94820), (431, 77440), (440, 75856), (484, 68960), (605, 55168), (640, 52151), (704, 47410), (862, 38720), (880, 37928), (968, 34480), (1210, 27584), (1408, 23705), (1724, 19360), (1760, 18964), (1936, 17240), (2155, 15488), (2420, 13792), (3448, 9680), (3520, 9482), (3872, 8620), (4310, 7744), (4741, 7040), (4840, 6896)]