582147940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{10459}}^1$

素因数の和:10513

約数の個数: 72

約数和(自身を含む): 1402309440

約数和(自身を除く): 820161500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 121, 220, 230, 242, 253, 460, 484, 506, 605, 1012, 1210, 1265, 2420, 2530, 2783, 5060, 5566, 10459, 11132, 13915, 20918, 27830, 41836, 52295, 55660, 104590, 115049, 209180, 230098, 240557, 460196, 481114, 575245, 962228, 1150490, 1202785, 1265539, 2300980, 2405570, 2531078, 2646127, 4811140, 5062156, 5292254, 6327695, 10584508, 12655390, 13230635, 25310780, 26461270, 29107397, 52922540, 58214794, 116429588, 145536985, 291073970, 582147940]

約数ペア:

[(1, 582147940), (2, 291073970), (4, 145536985), (5, 116429588), (10, 58214794), (11, 52922540), (20, 29107397), (22, 26461270), (23, 25310780), (44, 13230635), (46, 12655390), (55, 10584508), (92, 6327695), (110, 5292254), (115, 5062156), (121, 4811140), (220, 2646127), (230, 2531078), (242, 2405570), (253, 2300980), (460, 1265539), (484, 1202785), (506, 1150490), (605, 962228), (1012, 575245), (1210, 481114), (1265, 460196), (2420, 240557), (2530, 230098), (2783, 209180), (5060, 115049), (5566, 104590), (10459, 55660), (11132, 52295), (13915, 41836), (20918, 27830)]