22433730020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{498749}}^1$

素因数の和:498944

約数の個数: 48

約数和(自身を含む): 51028110000

約数和(自身を除く): 28594379980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 173, 260, 346, 692, 865, 1730, 2249, 3460, 4498, 8996, 11245, 22490, 44980, 498749, 997498, 1994996, 2493745, 4987490, 6483737, 9974980, 12967474, 25934948, 32418685, 64837370, 86283577, 129674740, 172567154, 345134308, 431417885, 862835770, 1121686501, 1725671540, 2243373002, 4486746004, 5608432505, 11216865010, 22433730020]

約数ペア:

[(1, 22433730020), (2, 11216865010), (4, 5608432505), (5, 4486746004), (10, 2243373002), (13, 1725671540), (20, 1121686501), (26, 862835770), (52, 431417885), (65, 345134308), (130, 172567154), (173, 129674740), (260, 86283577), (346, 64837370), (692, 32418685), (865, 25934948), (1730, 12967474), (2249, 9974980), (3460, 6483737), (4498, 4987490), (8996, 2493745), (11245, 1994996), (22490, 997498), (44980, 498749)]