82663522940

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{211643}}^1$

素因数の和:212042

約数の個数: 48

約数和(自身を含む): 177069836160

約数和(自身を除く): 94406313220

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 331, 590, 662, 1180, 1324, 1655, 3310, 6620, 19529, 39058, 78116, 97645, 195290, 211643, 390580, 423286, 846572, 1058215, 2116430, 4232860, 12486937, 24973874, 49947748, 62434685, 70053833, 124869370, 140107666, 249738740, 280215332, 350269165, 700538330, 1401076660, 4133176147, 8266352294, 16532704588, 20665880735, 41331761470, 82663522940]

約数ペア:

[(1, 82663522940), (2, 41331761470), (4, 20665880735), (5, 16532704588), (10, 8266352294), (20, 4133176147), (59, 1401076660), (118, 700538330), (236, 350269165), (295, 280215332), (331, 249738740), (590, 140107666), (662, 124869370), (1180, 70053833), (1324, 62434685), (1655, 49947748), (3310, 24973874), (6620, 12486937), (19529, 4232860), (39058, 2116430), (78116, 1058215), (97645, 846572), (195290, 423286), (211643, 390580)]