226133840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{91183}}^1$

素因数の和:91227

約数の個数: 40

約数和(自身を含む): 542727168

約数和(自身を除く): 316593328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 91183, 182366, 364732, 455915, 729464, 911830, 1458928, 1823660, 2826673, 3647320, 5653346, 7294640, 11306692, 14133365, 22613384, 28266730, 45226768, 56533460, 113066920, 226133840]

約数ペア:

[(1, 226133840), (2, 113066920), (4, 56533460), (5, 45226768), (8, 28266730), (10, 22613384), (16, 14133365), (20, 11306692), (31, 7294640), (40, 5653346), (62, 3647320), (80, 2826673), (124, 1823660), (155, 1458928), (248, 911830), (310, 729464), (496, 455915), (620, 364732), (1240, 182366), (2480, 91183)]