89916190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{98809}}^1$

素因数の和:98836

約数の個数: 32

約数和(自身を含む): 199200960

約数和(自身を除く): 109284770

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 98809, 197618, 494045, 691663, 988090, 1284517, 1383326, 2569034, 3458315, 6422585, 6916630, 8991619, 12845170, 17983238, 44958095, 89916190]

約数ペア:

[(1, 89916190), (2, 44958095), (5, 17983238), (7, 12845170), (10, 8991619), (13, 6916630), (14, 6422585), (26, 3458315), (35, 2569034), (65, 1383326), (70, 1284517), (91, 988090), (130, 691663), (182, 494045), (455, 197618), (910, 98809)]