2014408540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1489}}^1$

素因数の和:1711

約数の個数: 96

約数和(自身を含む): 4704013440

約数和(自身を除く): 2689604900

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 173, 230, 340, 346, 391, 460, 692, 782, 865, 1489, 1564, 1730, 1955, 2941, 2978, 3460, 3910, 3979, 5882, 5956, 7445, 7820, 7958, 11764, 14705, 14890, 15916, 19895, 25313, 29410, 29780, 34247, 39790, 50626, 58820, 67643, 68494, 79580, 101252, 126565, 135286, 136988, 171235, 253130, 257597, 270572, 338215, 342470, 506260, 515194, 582199, 676430, 684940, 1030388, 1164398, 1287985, 1352860, 2328796, 2575970, 2910995, 4379149, 5151940, 5821990, 5924731, 8758298, 11643980, 11849462, 17516596, 21895745, 23698924, 29623655, 43791490, 59247310, 87582980, 100720427, 118494620, 201440854, 402881708, 503602135, 1007204270, 2014408540]

約数ペア:

[(1, 2014408540), (2, 1007204270), (4, 503602135), (5, 402881708), (10, 201440854), (17, 118494620), (20, 100720427), (23, 87582980), (34, 59247310), (46, 43791490), (68, 29623655), (85, 23698924), (92, 21895745), (115, 17516596), (170, 11849462), (173, 11643980), (230, 8758298), (340, 5924731), (346, 5821990), (391, 5151940), (460, 4379149), (692, 2910995), (782, 2575970), (865, 2328796), (1489, 1352860), (1564, 1287985), (1730, 1164398), (1955, 1030388), (2941, 684940), (2978, 676430), (3460, 582199), (3910, 515194), (3979, 506260), (5882, 342470), (5956, 338215), (7445, 270572), (7820, 257597), (7958, 253130), (11764, 171235), (14705, 136988), (14890, 135286), (15916, 126565), (19895, 101252), (25313, 79580), (29410, 68494), (29780, 67643), (34247, 58820), (39790, 50626)]