48721360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26479}}^1$

素因数の和:26515

約数の個数: 40

約数和(自身を含む): 118206720

約数和(自身を除く): 69485360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 26479, 52958, 105916, 132395, 211832, 264790, 423664, 529580, 609017, 1059160, 1218034, 2118320, 2436068, 3045085, 4872136, 6090170, 9744272, 12180340, 24360680, 48721360]

約数ペア:

[(1, 48721360), (2, 24360680), (4, 12180340), (5, 9744272), (8, 6090170), (10, 4872136), (16, 3045085), (20, 2436068), (23, 2118320), (40, 1218034), (46, 1059160), (80, 609017), (92, 529580), (115, 423664), (184, 264790), (230, 211832), (368, 132395), (460, 105916), (920, 52958), (1840, 26479)]