90673360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49279}}^1$

素因数の和:49315

約数の個数: 40

約数和(自身を含む): 219985920

約数和(自身を除く): 129312560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 49279, 98558, 197116, 246395, 394232, 492790, 788464, 985580, 1133417, 1971160, 2266834, 3942320, 4533668, 5667085, 9067336, 11334170, 18134672, 22668340, 45336680, 90673360]

約数ペア:

[(1, 90673360), (2, 45336680), (4, 22668340), (5, 18134672), (8, 11334170), (10, 9067336), (16, 5667085), (20, 4533668), (23, 3942320), (40, 2266834), (46, 1971160), (80, 1133417), (92, 985580), (115, 788464), (184, 492790), (230, 394232), (368, 246395), (460, 197116), (920, 98558), (1840, 49279)]