88983160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{317797}}^1$

素因数の和:317815

約数の個数: 32

約数和(自身を含む): 228814560

約数和(自身を除く): 139831400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 317797, 635594, 1271188, 1588985, 2224579, 2542376, 3177970, 4449158, 6355940, 8898316, 11122895, 12711880, 17796632, 22245790, 44491580, 88983160]

約数ペア:

[(1, 88983160), (2, 44491580), (4, 22245790), (5, 17796632), (7, 12711880), (8, 11122895), (10, 8898316), (14, 6355940), (20, 4449158), (28, 3177970), (35, 2542376), (40, 2224579), (56, 1588985), (70, 1271188), (140, 635594), (280, 317797)]