10913540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 25280640

約数和(自身を除く): 14367100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 439, 452, 565, 878, 1130, 1243, 1756, 2195, 2260, 2486, 4390, 4829, 4972, 6215, 8780, 9658, 12430, 19316, 24145, 24860, 48290, 49607, 96580, 99214, 198428, 248035, 496070, 545677, 992140, 1091354, 2182708, 2728385, 5456770, 10913540]

約数ペア:

[(1, 10913540), (2, 5456770), (4, 2728385), (5, 2182708), (10, 1091354), (11, 992140), (20, 545677), (22, 496070), (44, 248035), (55, 198428), (110, 99214), (113, 96580), (220, 49607), (226, 48290), (439, 24860), (452, 24145), (565, 19316), (878, 12430), (1130, 9658), (1243, 8780), (1756, 6215), (2195, 4972), (2260, 4829), (2486, 4390)]