33140380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 86929920

約数和(自身を除く): 53789540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 131, 139, 140, 182, 260, 262, 278, 364, 455, 524, 556, 655, 695, 910, 917, 973, 1310, 1390, 1703, 1807, 1820, 1834, 1946, 2620, 2780, 3406, 3614, 3668, 3892, 4585, 4865, 6812, 7228, 8515, 9035, 9170, 9730, 11921, 12649, 17030, 18070, 18209, 18340, 19460, 23842, 25298, 34060, 36140, 36418, 47684, 50596, 59605, 63245, 72836, 91045, 119210, 126490, 127463, 182090, 236717, 238420, 252980, 254926, 364180, 473434, 509852, 637315, 946868, 1183585, 1274630, 1657019, 2367170, 2549260, 3314038, 4734340, 6628076, 8285095, 16570190, 33140380]

約数ペア:

[(1, 33140380), (2, 16570190), (4, 8285095), (5, 6628076), (7, 4734340), (10, 3314038), (13, 2549260), (14, 2367170), (20, 1657019), (26, 1274630), (28, 1183585), (35, 946868), (52, 637315), (65, 509852), (70, 473434), (91, 364180), (130, 254926), (131, 252980), (139, 238420), (140, 236717), (182, 182090), (260, 127463), (262, 126490), (278, 119210), (364, 91045), (455, 72836), (524, 63245), (556, 59605), (655, 50596), (695, 47684), (910, 36418), (917, 36140), (973, 34060), (1310, 25298), (1390, 23842), (1703, 19460), (1807, 18340), (1820, 18209), (1834, 18070), (1946, 17030), (2620, 12649), (2780, 11921), (3406, 9730), (3614, 9170), (3668, 9035), (3892, 8515), (4585, 7228), (4865, 6812)]