66165940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1733}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 146821248

約数和(自身を除く): 80655308

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 332, 415, 460, 830, 1660, 1733, 1909, 3466, 3818, 6932, 7636, 8665, 9545, 17330, 19090, 34660, 38180, 39859, 79718, 143839, 159436, 199295, 287678, 398590, 575356, 719195, 797180, 1438390, 2876780, 3308297, 6616594, 13233188, 16541485, 33082970, 66165940]

約数ペア:

[(1, 66165940), (2, 33082970), (4, 16541485), (5, 13233188), (10, 6616594), (20, 3308297), (23, 2876780), (46, 1438390), (83, 797180), (92, 719195), (115, 575356), (166, 398590), (230, 287678), (332, 199295), (415, 159436), (460, 143839), (830, 79718), (1660, 39859), (1733, 38180), (1909, 34660), (3466, 19090), (3818, 17330), (6932, 9545), (7636, 8665)]