27452480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{709}}^1$

素因数の和:748

約数の個数: 84

約数和(自身を含む): 71955660

約数和(自身を除く): 44503180

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 709, 880, 968, 1210, 1418, 1760, 1936, 2420, 2836, 3520, 3545, 3872, 4840, 5672, 7090, 7744, 7799, 9680, 11344, 14180, 15598, 19360, 22688, 28360, 31196, 38720, 38995, 45376, 56720, 62392, 77990, 85789, 113440, 124784, 155980, 171578, 226880, 249568, 311960, 343156, 428945, 499136, 623920, 686312, 857890, 1247840, 1372624, 1715780, 2495680, 2745248, 3431560, 5490496, 6863120, 13726240, 27452480]

約数ペア:

[(1, 27452480), (2, 13726240), (4, 6863120), (5, 5490496), (8, 3431560), (10, 2745248), (11, 2495680), (16, 1715780), (20, 1372624), (22, 1247840), (32, 857890), (40, 686312), (44, 623920), (55, 499136), (64, 428945), (80, 343156), (88, 311960), (110, 249568), (121, 226880), (160, 171578), (176, 155980), (220, 124784), (242, 113440), (320, 85789), (352, 77990), (440, 62392), (484, 56720), (605, 45376), (704, 38995), (709, 38720), (880, 31196), (968, 28360), (1210, 22688), (1418, 19360), (1760, 15598), (1936, 14180), (2420, 11344), (2836, 9680), (3520, 7799), (3545, 7744), (3872, 7090), (4840, 5672)]