65187070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17291}}^1$

素因数の和:17340

約数の個数: 32

約数和(自身を含む): 130727520

約数和(自身を除く): 65540450

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 17291, 34582, 86455, 172910, 224783, 449566, 501439, 1002878, 1123915, 2247830, 2507195, 5014390, 6518707, 13037414, 32593535, 65187070]

約数ペア:

[(1, 65187070), (2, 32593535), (5, 13037414), (10, 6518707), (13, 5014390), (26, 2507195), (29, 2247830), (58, 1123915), (65, 1002878), (130, 501439), (145, 449566), (290, 224783), (377, 172910), (754, 86455), (1885, 34582), (3770, 17291)]