14742640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1523}}^1$

素因数の和:1558

約数の個数: 60

約数和(自身を含む): 37700712

約数和(自身を除く): 22958072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1523, 1936, 2420, 3046, 4840, 6092, 7615, 9680, 12184, 15230, 16753, 24368, 30460, 33506, 60920, 67012, 83765, 121840, 134024, 167530, 184283, 268048, 335060, 368566, 670120, 737132, 921415, 1340240, 1474264, 1842830, 2948528, 3685660, 7371320, 14742640]

約数ペア:

[(1, 14742640), (2, 7371320), (4, 3685660), (5, 2948528), (8, 1842830), (10, 1474264), (11, 1340240), (16, 921415), (20, 737132), (22, 670120), (40, 368566), (44, 335060), (55, 268048), (80, 184283), (88, 167530), (110, 134024), (121, 121840), (176, 83765), (220, 67012), (242, 60920), (440, 33506), (484, 30460), (605, 24368), (880, 16753), (968, 15230), (1210, 12184), (1523, 9680), (1936, 7615), (2420, 6092), (3046, 4840)]