1983868920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{500977}}^1$

素因数の和:501005

約数の個数: 96

約数和(自身を含む): 7033731120

約数和(自身を除く): 5049862200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 500977, 1001954, 1502931, 2003908, 2504885, 3005862, 4007816, 4508793, 5009770, 5510747, 6011724, 7514655, 9017586, 10019540, 11021494, 12023448, 15029310, 16532241, 18035172, 20039080, 22042988, 22543965, 27553735, 30058620, 33064482, 36070344, 44085976, 45087930, 49596723, 55107470, 60117240, 66128964, 82661205, 90175860, 99193446, 110214940, 132257928, 165322410, 180351720, 198386892, 220429880, 247983615, 330644820, 396773784, 495967230, 661289640, 991934460, 1983868920]

約数ペア:

[(1, 1983868920), (2, 991934460), (3, 661289640), (4, 495967230), (5, 396773784), (6, 330644820), (8, 247983615), (9, 220429880), (10, 198386892), (11, 180351720), (12, 165322410), (15, 132257928), (18, 110214940), (20, 99193446), (22, 90175860), (24, 82661205), (30, 66128964), (33, 60117240), (36, 55107470), (40, 49596723), (44, 45087930), (45, 44085976), (55, 36070344), (60, 33064482), (66, 30058620), (72, 27553735), (88, 22543965), (90, 22042988), (99, 20039080), (110, 18035172), (120, 16532241), (132, 15029310), (165, 12023448), (180, 11021494), (198, 10019540), (220, 9017586), (264, 7514655), (330, 6011724), (360, 5510747), (396, 5009770), (440, 4508793), (495, 4007816), (660, 3005862), (792, 2504885), (990, 2003908), (1320, 1502931), (1980, 1001954), (3960, 500977)]