12836320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 35356608

約数和(自身を除く): 22520288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 157, 160, 224, 280, 292, 314, 365, 511, 560, 584, 628, 730, 785, 1022, 1099, 1120, 1168, 1256, 1460, 1570, 2044, 2198, 2336, 2512, 2555, 2920, 3140, 4088, 4396, 5024, 5110, 5495, 5840, 6280, 8176, 8792, 10220, 10990, 11461, 11680, 12560, 16352, 17584, 20440, 21980, 22922, 25120, 35168, 40880, 43960, 45844, 57305, 80227, 81760, 87920, 91688, 114610, 160454, 175840, 183376, 229220, 320908, 366752, 401135, 458440, 641816, 802270, 916880, 1283632, 1604540, 1833760, 2567264, 3209080, 6418160, 12836320]

約数ペア:

[(1, 12836320), (2, 6418160), (4, 3209080), (5, 2567264), (7, 1833760), (8, 1604540), (10, 1283632), (14, 916880), (16, 802270), (20, 641816), (28, 458440), (32, 401135), (35, 366752), (40, 320908), (56, 229220), (70, 183376), (73, 175840), (80, 160454), (112, 114610), (140, 91688), (146, 87920), (157, 81760), (160, 80227), (224, 57305), (280, 45844), (292, 43960), (314, 40880), (365, 35168), (511, 25120), (560, 22922), (584, 21980), (628, 20440), (730, 17584), (785, 16352), (1022, 12560), (1099, 11680), (1120, 11461), (1168, 10990), (1256, 10220), (1460, 8792), (1570, 8176), (2044, 6280), (2198, 5840), (2336, 5495), (2512, 5110), (2555, 5024), (2920, 4396), (3140, 4088)]