13526480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 36158400

約数和(自身を除く): 22631920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 809, 836, 880, 1045, 1520, 1618, 1672, 2090, 3236, 3344, 4045, 4180, 6472, 8090, 8360, 8899, 12944, 15371, 16180, 16720, 17798, 30742, 32360, 35596, 44495, 61484, 64720, 71192, 76855, 88990, 122968, 142384, 153710, 169081, 177980, 245936, 307420, 338162, 355960, 614840, 676324, 711920, 845405, 1229680, 1352648, 1690810, 2705296, 3381620, 6763240, 13526480]

約数ペア:

[(1, 13526480), (2, 6763240), (4, 3381620), (5, 2705296), (8, 1690810), (10, 1352648), (11, 1229680), (16, 845405), (19, 711920), (20, 676324), (22, 614840), (38, 355960), (40, 338162), (44, 307420), (55, 245936), (76, 177980), (80, 169081), (88, 153710), (95, 142384), (110, 122968), (152, 88990), (176, 76855), (190, 71192), (209, 64720), (220, 61484), (304, 44495), (380, 35596), (418, 32360), (440, 30742), (760, 17798), (809, 16720), (836, 16180), (880, 15371), (1045, 12944), (1520, 8899), (1618, 8360), (1672, 8090), (2090, 6472), (3236, 4180), (3344, 4045)]