24296780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 53313120

約数和(自身を除く): 29016340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 163, 257, 290, 326, 514, 580, 652, 815, 1028, 1285, 1630, 2570, 3260, 4727, 5140, 7453, 9454, 14906, 18908, 23635, 29812, 37265, 41891, 47270, 74530, 83782, 94540, 149060, 167564, 209455, 418910, 837820, 1214839, 2429678, 4859356, 6074195, 12148390, 24296780]

約数ペア:

[(1, 24296780), (2, 12148390), (4, 6074195), (5, 4859356), (10, 2429678), (20, 1214839), (29, 837820), (58, 418910), (116, 209455), (145, 167564), (163, 149060), (257, 94540), (290, 83782), (326, 74530), (514, 47270), (580, 41891), (652, 37265), (815, 29812), (1028, 23635), (1285, 18908), (1630, 14906), (2570, 9454), (3260, 7453), (4727, 5140)]