13726240

素因数分解:

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

素因数の和:746

約数の個数: 72

約数和(自身を含む): 35694540

約数和(自身を除く): 21968300

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, 709, 880, 968, 1210, 1418, 1760, 1936, 2420, 2836, 3545, 3872, 4840, 5672, 7090, 7799, 9680, 11344, 14180, 15598, 19360, 22688, 28360, 31196, 38995, 56720, 62392, 77990, 85789, 113440, 124784, 155980, 171578, 249568, 311960, 343156, 428945, 623920, 686312, 857890, 1247840, 1372624, 1715780, 2745248, 3431560, 6863120, 13726240]

約数ペア:

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