83081240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6091}}^1$

素因数の和:6144

約数の個数: 64

約数和(自身を含む): 210539520

約数和(自身を除く): 127458280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6091, 6820, 12182, 13640, 24364, 30455, 48728, 60910, 67001, 121820, 134002, 188821, 243640, 268004, 335005, 377642, 536008, 670010, 755284, 944105, 1340020, 1510568, 1888210, 2077031, 2680040, 3776420, 4154062, 7552840, 8308124, 10385155, 16616248, 20770310, 41540620, 83081240]

約数ペア:

[(1, 83081240), (2, 41540620), (4, 20770310), (5, 16616248), (8, 10385155), (10, 8308124), (11, 7552840), (20, 4154062), (22, 3776420), (31, 2680040), (40, 2077031), (44, 1888210), (55, 1510568), (62, 1340020), (88, 944105), (110, 755284), (124, 670010), (155, 536008), (220, 377642), (248, 335005), (310, 268004), (341, 243640), (440, 188821), (620, 134002), (682, 121820), (1240, 67001), (1364, 60910), (1705, 48728), (2728, 30455), (3410, 24364), (6091, 13640), (6820, 12182)]