229486070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{12799}}^1$

素因数の和:12980

約数の個数: 32

約数和(自身を含む): 453427200

約数和(自身を除く): 223941130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1793, 3586, 8965, 12799, 17930, 25598, 63995, 127990, 140789, 281578, 703945, 1407890, 2086237, 4172474, 10431185, 20862370, 22948607, 45897214, 114743035, 229486070]

約数ペア:

[(1, 229486070), (2, 114743035), (5, 45897214), (10, 22948607), (11, 20862370), (22, 10431185), (55, 4172474), (110, 2086237), (163, 1407890), (326, 703945), (815, 281578), (1630, 140789), (1793, 127990), (3586, 63995), (8965, 25598), (12799, 17930)]