88702040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{316793}}^1$

素因数の和:316811

約数の個数: 32

約数和(自身を含む): 228091680

約数和(自身を除く): 139389640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 316793, 633586, 1267172, 1583965, 2217551, 2534344, 3167930, 4435102, 6335860, 8870204, 11087755, 12671720, 17740408, 22175510, 44351020, 88702040]

約数ペア:

[(1, 88702040), (2, 44351020), (4, 22175510), (5, 17740408), (7, 12671720), (8, 11087755), (10, 8870204), (14, 6335860), (20, 4435102), (28, 3167930), (35, 2534344), (40, 2217551), (56, 1583965), (70, 1267172), (140, 633586), (280, 316793)]