37814140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 99348480

約数和(自身を除く): 61534340

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 79, 91, 130, 140, 158, 182, 260, 263, 316, 364, 395, 455, 526, 553, 790, 910, 1027, 1052, 1106, 1315, 1580, 1820, 1841, 2054, 2212, 2630, 2765, 3419, 3682, 4108, 5135, 5260, 5530, 6838, 7189, 7364, 9205, 10270, 11060, 13676, 14378, 17095, 18410, 20540, 20777, 23933, 28756, 34190, 35945, 36820, 41554, 47866, 68380, 71890, 83108, 95732, 103885, 119665, 143780, 145439, 207770, 239330, 270101, 290878, 415540, 478660, 540202, 581756, 727195, 1080404, 1350505, 1454390, 1890707, 2701010, 2908780, 3781414, 5402020, 7562828, 9453535, 18907070, 37814140]

約数ペア:

[(1, 37814140), (2, 18907070), (4, 9453535), (5, 7562828), (7, 5402020), (10, 3781414), (13, 2908780), (14, 2701010), (20, 1890707), (26, 1454390), (28, 1350505), (35, 1080404), (52, 727195), (65, 581756), (70, 540202), (79, 478660), (91, 415540), (130, 290878), (140, 270101), (158, 239330), (182, 207770), (260, 145439), (263, 143780), (316, 119665), (364, 103885), (395, 95732), (455, 83108), (526, 71890), (553, 68380), (790, 47866), (910, 41554), (1027, 36820), (1052, 35945), (1106, 34190), (1315, 28756), (1580, 23933), (1820, 20777), (1841, 20540), (2054, 18410), (2212, 17095), (2630, 14378), (2765, 13676), (3419, 11060), (3682, 10270), (4108, 9205), (5135, 7364), (5260, 7189), (5530, 6838)]