1330334240

素因数分解:

$2^5\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{5843}}^1$

素因数の和:7281

約数の個数: 48

約数和(自身を含む): 3145661568

約数和(自身を除く): 1815327328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1423, 2846, 5692, 5843, 7115, 11384, 11686, 14230, 22768, 23372, 28460, 29215, 45536, 46744, 56920, 58430, 93488, 113840, 116860, 186976, 227680, 233720, 467440, 934880, 8314589, 16629178, 33258356, 41572945, 66516712, 83145890, 133033424, 166291780, 266066848, 332583560, 665167120, 1330334240]

約数ペア:

[(1, 1330334240), (2, 665167120), (4, 332583560), (5, 266066848), (8, 166291780), (10, 133033424), (16, 83145890), (20, 66516712), (32, 41572945), (40, 33258356), (80, 16629178), (160, 8314589), (1423, 934880), (2846, 467440), (5692, 233720), (5843, 227680), (7115, 186976), (11384, 116860), (11686, 113840), (14230, 93488), (22768, 58430), (23372, 56920), (28460, 46744), (29215, 45536)]