38148260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 84381696

約数和(自身を除く): 46233436

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 127, 230, 254, 460, 508, 635, 653, 1270, 1306, 2540, 2612, 2921, 3265, 5842, 6530, 11684, 13060, 14605, 15019, 29210, 30038, 58420, 60076, 75095, 82931, 150190, 165862, 300380, 331724, 414655, 829310, 1658620, 1907413, 3814826, 7629652, 9537065, 19074130, 38148260]

約数ペア:

[(1, 38148260), (2, 19074130), (4, 9537065), (5, 7629652), (10, 3814826), (20, 1907413), (23, 1658620), (46, 829310), (92, 414655), (115, 331724), (127, 300380), (230, 165862), (254, 150190), (460, 82931), (508, 75095), (635, 60076), (653, 58420), (1270, 30038), (1306, 29210), (2540, 15019), (2612, 14605), (2921, 13060), (3265, 11684), (5842, 6530)]