228514240

素因数分解:

$2^6\times 5^1\times {\mathrm{714107}}^1$

素因数の和:714124

約数の個数: 28

約数和(自身を含む): 544150296

約数和(自身を除く): 315636056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 714107, 1428214, 2856428, 3570535, 5712856, 7141070, 11425712, 14282140, 22851424, 28564280, 45702848, 57128560, 114257120, 228514240]

約数ペア:

[(1, 228514240), (2, 114257120), (4, 57128560), (5, 45702848), (8, 28564280), (10, 22851424), (16, 14282140), (20, 11425712), (32, 7141070), (40, 5712856), (64, 3570535), (80, 2856428), (160, 1428214), (320, 714107)]