147325580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{320273}}^1$

素因数の和:320305

約数の個数: 24

約数和(自身を含む): 322836192

約数和(自身を除く): 175510612

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 320273, 640546, 1281092, 1601365, 3202730, 6405460, 7366279, 14732558, 29465116, 36831395, 73662790, 147325580]

約数ペア:

[(1, 147325580), (2, 73662790), (4, 36831395), (5, 29465116), (10, 14732558), (20, 7366279), (23, 6405460), (46, 3202730), (92, 1601365), (115, 1281092), (230, 640546), (460, 320273)]