572320

素因数分解:

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

素因数の和:102

約数の個数: 72

約数和(自身を含む): 1594404

約数和(自身を除く): 1022084

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 160, 196, 224, 245, 280, 292, 365, 392, 490, 511, 560, 584, 730, 784, 980, 1022, 1120, 1168, 1460, 1568, 1960, 2044, 2336, 2555, 2920, 3577, 3920, 4088, 5110, 5840, 7154, 7840, 8176, 10220, 11680, 14308, 16352, 17885, 20440, 28616, 35770, 40880, 57232, 71540, 81760, 114464, 143080, 286160, 572320]

約数ペア:

[(1, 572320), (2, 286160), (4, 143080), (5, 114464), (7, 81760), (8, 71540), (10, 57232), (14, 40880), (16, 35770), (20, 28616), (28, 20440), (32, 17885), (35, 16352), (40, 14308), (49, 11680), (56, 10220), (70, 8176), (73, 7840), (80, 7154), (98, 5840), (112, 5110), (140, 4088), (146, 3920), (160, 3577), (196, 2920), (224, 2555), (245, 2336), (280, 2044), (292, 1960), (365, 1568), (392, 1460), (490, 1168), (511, 1120), (560, 1022), (584, 980), (730, 784)]