348853880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379189}}^1$

素因数の和:379223

約数の個数: 32

約数和(自身を含む): 819050400

約数和(自身を除く): 470196520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 379189, 758378, 1516756, 1895945, 3033512, 3791890, 7583780, 8721347, 15167560, 17442694, 34885388, 43606735, 69770776, 87213470, 174426940, 348853880]

約数ペア:

[(1, 348853880), (2, 174426940), (4, 87213470), (5, 69770776), (8, 43606735), (10, 34885388), (20, 17442694), (23, 15167560), (40, 8721347), (46, 7583780), (92, 3791890), (115, 3033512), (184, 1895945), (230, 1516756), (460, 758378), (920, 379189)]