110835140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2861}}^1$

素因数の和:3032

約数の個数: 48

約数和(自身を含む): 252428400

約数和(自身を除く): 141593260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 1490, 1937, 2861, 2980, 3874, 5722, 7748, 9685, 11444, 14305, 19370, 28610, 37193, 38740, 57220, 74386, 148772, 185965, 371930, 426289, 743860, 852578, 1705156, 2131445, 4262890, 5541757, 8525780, 11083514, 22167028, 27708785, 55417570, 110835140]

約数ペア:

[(1, 110835140), (2, 55417570), (4, 27708785), (5, 22167028), (10, 11083514), (13, 8525780), (20, 5541757), (26, 4262890), (52, 2131445), (65, 1705156), (130, 852578), (149, 743860), (260, 426289), (298, 371930), (596, 185965), (745, 148772), (1490, 74386), (1937, 57220), (2861, 38740), (2980, 37193), (3874, 28610), (5722, 19370), (7748, 14305), (9685, 11444)]