23996560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 64745856

約数和(自身を除く): 40749296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 587, 730, 1022, 1168, 1174, 1460, 2044, 2348, 2555, 2920, 2935, 4088, 4109, 4696, 5110, 5840, 5870, 8176, 8218, 9392, 10220, 11740, 16436, 20440, 20545, 23480, 32872, 40880, 41090, 42851, 46960, 65744, 82180, 85702, 164360, 171404, 214255, 299957, 328720, 342808, 428510, 599914, 685616, 857020, 1199828, 1499785, 1714040, 2399656, 2999570, 3428080, 4799312, 5999140, 11998280, 23996560]

約数ペア:

[(1, 23996560), (2, 11998280), (4, 5999140), (5, 4799312), (7, 3428080), (8, 2999570), (10, 2399656), (14, 1714040), (16, 1499785), (20, 1199828), (28, 857020), (35, 685616), (40, 599914), (56, 428510), (70, 342808), (73, 328720), (80, 299957), (112, 214255), (140, 171404), (146, 164360), (280, 85702), (292, 82180), (365, 65744), (511, 46960), (560, 42851), (584, 41090), (587, 40880), (730, 32872), (1022, 23480), (1168, 20545), (1174, 20440), (1460, 16436), (2044, 11740), (2348, 10220), (2555, 9392), (2920, 8218), (2935, 8176), (4088, 5870), (4109, 5840), (4696, 5110)]