4436380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 10188864

約数和(自身を除く): 5752484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 151, 226, 260, 302, 452, 565, 604, 755, 1130, 1469, 1510, 1963, 2260, 2938, 3020, 3926, 5876, 7345, 7852, 9815, 14690, 17063, 19630, 29380, 34126, 39260, 68252, 85315, 170630, 221819, 341260, 443638, 887276, 1109095, 2218190, 4436380]

約数ペア:

[(1, 4436380), (2, 2218190), (4, 1109095), (5, 887276), (10, 443638), (13, 341260), (20, 221819), (26, 170630), (52, 85315), (65, 68252), (113, 39260), (130, 34126), (151, 29380), (226, 19630), (260, 17063), (302, 14690), (452, 9815), (565, 7852), (604, 7345), (755, 5876), (1130, 3926), (1469, 3020), (1510, 2938), (1963, 2260)]