11569040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 31271808

約数和(自身を除く): 19702768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 283, 292, 365, 511, 560, 566, 584, 730, 1022, 1132, 1168, 1415, 1460, 1981, 2044, 2264, 2555, 2830, 2920, 3962, 4088, 4528, 5110, 5660, 5840, 7924, 8176, 9905, 10220, 11320, 15848, 19810, 20440, 20659, 22640, 31696, 39620, 40880, 41318, 79240, 82636, 103295, 144613, 158480, 165272, 206590, 289226, 330544, 413180, 578452, 723065, 826360, 1156904, 1446130, 1652720, 2313808, 2892260, 5784520, 11569040]

約数ペア:

[(1, 11569040), (2, 5784520), (4, 2892260), (5, 2313808), (7, 1652720), (8, 1446130), (10, 1156904), (14, 826360), (16, 723065), (20, 578452), (28, 413180), (35, 330544), (40, 289226), (56, 206590), (70, 165272), (73, 158480), (80, 144613), (112, 103295), (140, 82636), (146, 79240), (280, 41318), (283, 40880), (292, 39620), (365, 31696), (511, 22640), (560, 20659), (566, 20440), (584, 19810), (730, 15848), (1022, 11320), (1132, 10220), (1168, 9905), (1415, 8176), (1460, 7924), (1981, 5840), (2044, 5660), (2264, 5110), (2555, 4528), (2830, 4088), (2920, 3962)]