88695320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{316769}}^1$

素因数の和:316787

約数の個数: 32

約数和(自身を含む): 228074400

約数和(自身を除く): 139379080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 316769, 633538, 1267076, 1583845, 2217383, 2534152, 3167690, 4434766, 6335380, 8869532, 11086915, 12670760, 17739064, 22173830, 44347660, 88695320]

約数ペア:

[(1, 88695320), (2, 44347660), (4, 22173830), (5, 17739064), (7, 12670760), (8, 11086915), (10, 8869532), (14, 6335380), (20, 4434766), (28, 3167690), (35, 2534152), (40, 2217383), (56, 1583845), (70, 1267076), (140, 633538), (280, 316769)]