33357280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1723}}^1$

素因数の和:1760

約数の個数: 72

約数和(自身を含む): 86672376

約数和(自身を除く): 53315096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1723, 1760, 1936, 2420, 3446, 3872, 4840, 6892, 8615, 9680, 13784, 17230, 18953, 19360, 27568, 34460, 37906, 55136, 68920, 75812, 94765, 137840, 151624, 189530, 208483, 275680, 303248, 379060, 416966, 606496, 758120, 833932, 1042415, 1516240, 1667864, 2084830, 3032480, 3335728, 4169660, 6671456, 8339320, 16678640, 33357280]

約数ペア:

[(1, 33357280), (2, 16678640), (4, 8339320), (5, 6671456), (8, 4169660), (10, 3335728), (11, 3032480), (16, 2084830), (20, 1667864), (22, 1516240), (32, 1042415), (40, 833932), (44, 758120), (55, 606496), (80, 416966), (88, 379060), (110, 303248), (121, 275680), (160, 208483), (176, 189530), (220, 151624), (242, 137840), (352, 94765), (440, 75812), (484, 68920), (605, 55136), (880, 37906), (968, 34460), (1210, 27568), (1723, 19360), (1760, 18953), (1936, 17230), (2420, 13784), (3446, 9680), (3872, 8615), (4840, 6892)]