103038440

素因数分解:

$2^3\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{1613}}^1$

素因数の和:3221

約数の個数: 32

約数和(自身を含む): 232125480

約数和(自身を除く): 129087040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1597, 1613, 3194, 3226, 6388, 6452, 7985, 8065, 12776, 12904, 15970, 16130, 31940, 32260, 63880, 64520, 2575961, 5151922, 10303844, 12879805, 20607688, 25759610, 51519220, 103038440]

約数ペア:

[(1, 103038440), (2, 51519220), (4, 25759610), (5, 20607688), (8, 12879805), (10, 10303844), (20, 5151922), (40, 2575961), (1597, 64520), (1613, 63880), (3194, 32260), (3226, 31940), (6388, 16130), (6452, 15970), (7985, 12904), (8065, 12776)]