86761400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 222642000

約数和(自身を除く): 135880600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 113, 200, 220, 226, 275, 349, 440, 452, 550, 565, 698, 904, 1100, 1130, 1243, 1396, 1745, 2200, 2260, 2486, 2792, 2825, 3490, 3839, 4520, 4972, 5650, 6215, 6980, 7678, 8725, 9944, 11300, 12430, 13960, 15356, 17450, 19195, 22600, 24860, 30712, 31075, 34900, 38390, 39437, 49720, 62150, 69800, 76780, 78874, 95975, 124300, 153560, 157748, 191950, 197185, 248600, 315496, 383900, 394370, 433807, 767800, 788740, 867614, 985925, 1577480, 1735228, 1971850, 2169035, 3470456, 3943700, 4338070, 7887400, 8676140, 10845175, 17352280, 21690350, 43380700, 86761400]

約数ペア:

[(1, 86761400), (2, 43380700), (4, 21690350), (5, 17352280), (8, 10845175), (10, 8676140), (11, 7887400), (20, 4338070), (22, 3943700), (25, 3470456), (40, 2169035), (44, 1971850), (50, 1735228), (55, 1577480), (88, 985925), (100, 867614), (110, 788740), (113, 767800), (200, 433807), (220, 394370), (226, 383900), (275, 315496), (349, 248600), (440, 197185), (452, 191950), (550, 157748), (565, 153560), (698, 124300), (904, 95975), (1100, 78874), (1130, 76780), (1243, 69800), (1396, 62150), (1745, 49720), (2200, 39437), (2260, 38390), (2486, 34900), (2792, 31075), (2825, 30712), (3490, 24860), (3839, 22600), (4520, 19195), (4972, 17450), (5650, 15356), (6215, 13960), (6980, 12430), (7678, 11300), (8725, 9944)]