45985520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11731}}^1$

素因数の和:11758

約数の個数: 60

約数和(自身を含む): 124382664

約数和(自身を除く): 78397144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 11731, 23462, 46924, 58655, 82117, 93848, 117310, 164234, 187696, 234620, 328468, 410585, 469240, 574819, 656936, 821170, 938480, 1149638, 1313872, 1642340, 2299276, 2874095, 3284680, 4598552, 5748190, 6569360, 9197104, 11496380, 22992760, 45985520]

約数ペア:

[(1, 45985520), (2, 22992760), (4, 11496380), (5, 9197104), (7, 6569360), (8, 5748190), (10, 4598552), (14, 3284680), (16, 2874095), (20, 2299276), (28, 1642340), (35, 1313872), (40, 1149638), (49, 938480), (56, 821170), (70, 656936), (80, 574819), (98, 469240), (112, 410585), (140, 328468), (196, 234620), (245, 187696), (280, 164234), (392, 117310), (490, 93848), (560, 82117), (784, 58655), (980, 46924), (1960, 23462), (3920, 11731)]