408996828860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26153}}^1\times {\mathrm{33997}}^1$

素因数の和:60182

約数の個数: 48

約数和(自身を含む): 896297161536

約数和(自身を除く): 487300332676

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 26153, 33997, 52306, 67994, 104612, 130765, 135988, 169985, 261530, 339970, 523060, 601519, 679940, 781931, 1203038, 1563862, 2406076, 3007595, 3127724, 3909655, 6015190, 7819310, 12030380, 15638620, 889123541, 1778247082, 3556494164, 4445617705, 8891235410, 17782470820, 20449841443, 40899682886, 81799365772, 102249207215, 204498414430, 408996828860]

約数ペア:

[(1, 408996828860), (2, 204498414430), (4, 102249207215), (5, 81799365772), (10, 40899682886), (20, 20449841443), (23, 17782470820), (46, 8891235410), (92, 4445617705), (115, 3556494164), (230, 1778247082), (460, 889123541), (26153, 15638620), (33997, 12030380), (52306, 7819310), (67994, 6015190), (104612, 3909655), (130765, 3127724), (135988, 3007595), (169985, 2406076), (261530, 1563862), (339970, 1203038), (523060, 781931), (601519, 679940)]