88621270

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{1663}}^1$

素因数の和:1816

約数の個数: 24

約数和(自身を含む): 161830656

約数和(自身を除く): 73209386

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1663, 3326, 5329, 8315, 10658, 16630, 26645, 53290, 121399, 242798, 606995, 1213990, 8862127, 17724254, 44310635, 88621270]

約数ペア:

[(1, 88621270), (2, 44310635), (5, 17724254), (10, 8862127), (73, 1213990), (146, 606995), (365, 242798), (730, 121399), (1663, 53290), (3326, 26645), (5329, 16630), (8315, 10658)]