1008049520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{547853}}^1$

素因数の和:547889

約数の個数: 40

約数和(自身を含む): 2445620256

約数和(自身を除く): 1437570736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 547853, 1095706, 2191412, 2739265, 4382824, 5478530, 8765648, 10957060, 12600619, 21914120, 25201238, 43828240, 50402476, 63003095, 100804952, 126006190, 201609904, 252012380, 504024760, 1008049520]

約数ペア:

[(1, 1008049520), (2, 504024760), (4, 252012380), (5, 201609904), (8, 126006190), (10, 100804952), (16, 63003095), (20, 50402476), (23, 43828240), (40, 25201238), (46, 21914120), (80, 12600619), (92, 10957060), (115, 8765648), (184, 5478530), (230, 4382824), (368, 2739265), (460, 2191412), (920, 1095706), (1840, 547853)]