37644880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5171}}^1$

素因数の和:5204

約数の個数: 80

約数和(自身を含む): 107743104

約数和(自身を除く): 70098224

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 5171, 7280, 10342, 20684, 25855, 36197, 41368, 51710, 67223, 72394, 82736, 103420, 134446, 144788, 180985, 206840, 268892, 289576, 336115, 361970, 413680, 470561, 537784, 579152, 672230, 723940, 941122, 1075568, 1344460, 1447880, 1882244, 2352805, 2688920, 2895760, 3764488, 4705610, 5377840, 7528976, 9411220, 18822440, 37644880]

約数ペア:

[(1, 37644880), (2, 18822440), (4, 9411220), (5, 7528976), (7, 5377840), (8, 4705610), (10, 3764488), (13, 2895760), (14, 2688920), (16, 2352805), (20, 1882244), (26, 1447880), (28, 1344460), (35, 1075568), (40, 941122), (52, 723940), (56, 672230), (65, 579152), (70, 537784), (80, 470561), (91, 413680), (104, 361970), (112, 336115), (130, 289576), (140, 268892), (182, 206840), (208, 180985), (260, 144788), (280, 134446), (364, 103420), (455, 82736), (520, 72394), (560, 67223), (728, 51710), (910, 41368), (1040, 36197), (1456, 25855), (1820, 20684), (3640, 10342), (5171, 7280)]