27032120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 63685440

約数和(自身を除く): 36653320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 53, 82, 106, 164, 205, 212, 265, 311, 328, 410, 424, 530, 622, 820, 1060, 1244, 1555, 1640, 2120, 2173, 2488, 3110, 4346, 6220, 8692, 10865, 12440, 12751, 16483, 17384, 21730, 25502, 32966, 43460, 51004, 63755, 65932, 82415, 86920, 102008, 127510, 131864, 164830, 255020, 329660, 510040, 659320, 675803, 1351606, 2703212, 3379015, 5406424, 6758030, 13516060, 27032120]

約数ペア:

[(1, 27032120), (2, 13516060), (4, 6758030), (5, 5406424), (8, 3379015), (10, 2703212), (20, 1351606), (40, 675803), (41, 659320), (53, 510040), (82, 329660), (106, 255020), (164, 164830), (205, 131864), (212, 127510), (265, 102008), (311, 86920), (328, 82415), (410, 65932), (424, 63755), (530, 51004), (622, 43460), (820, 32966), (1060, 25502), (1244, 21730), (1555, 17384), (1640, 16483), (2120, 12751), (2173, 12440), (2488, 10865), (3110, 8692), (4346, 6220)]