124997210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 250048512

約数和(自身を除く): 125051302

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 113, 127, 130, 134, 226, 254, 335, 565, 635, 670, 871, 1130, 1270, 1469, 1651, 1742, 2938, 3302, 4355, 7345, 7571, 8255, 8509, 8710, 14351, 14690, 15142, 16510, 17018, 28702, 37855, 42545, 71755, 75710, 85090, 98423, 110617, 143510, 186563, 196846, 221234, 373126, 492115, 553085, 932815, 961517, 984230, 1106170, 1865630, 1923034, 4807585, 9615170, 12499721, 24999442, 62498605, 124997210]

約数ペア:

[(1, 124997210), (2, 62498605), (5, 24999442), (10, 12499721), (13, 9615170), (26, 4807585), (65, 1923034), (67, 1865630), (113, 1106170), (127, 984230), (130, 961517), (134, 932815), (226, 553085), (254, 492115), (335, 373126), (565, 221234), (635, 196846), (670, 186563), (871, 143510), (1130, 110617), (1270, 98423), (1469, 85090), (1651, 75710), (1742, 71755), (2938, 42545), (3302, 37855), (4355, 28702), (7345, 17018), (7571, 16510), (8255, 15142), (8509, 14690), (8710, 14351)]