4735240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5147}}^1$

素因数の和:5181

約数の個数: 32

約数和(自身を含む): 11119680

約数和(自身を除く): 6384440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 5147, 10294, 20588, 25735, 41176, 51470, 102940, 118381, 205880, 236762, 473524, 591905, 947048, 1183810, 2367620, 4735240]

約数ペア:

[(1, 4735240), (2, 2367620), (4, 1183810), (5, 947048), (8, 591905), (10, 473524), (20, 236762), (23, 205880), (40, 118381), (46, 102940), (92, 51470), (115, 41176), (184, 25735), (230, 20588), (460, 10294), (920, 5147)]