3136805680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1\times {\mathrm{1153}}^1$

素因数の和:2294

約数の個数: 80

約数和(自身を含む): 7541731584

約数和(自身を除く): 4404925904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1097, 1153, 1240, 2194, 2306, 2480, 4388, 4612, 5485, 5765, 8776, 9224, 10970, 11530, 17552, 18448, 21940, 23060, 34007, 35743, 43880, 46120, 68014, 71486, 87760, 92240, 136028, 142972, 170035, 178715, 272056, 285944, 340070, 357430, 544112, 571888, 680140, 714860, 1264841, 1360280, 1429720, 2529682, 2720560, 2859440, 5059364, 6324205, 10118728, 12648410, 20237456, 25296820, 39210071, 50593640, 78420142, 101187280, 156840284, 196050355, 313680568, 392100710, 627361136, 784201420, 1568402840, 3136805680]

約数ペア:

[(1, 3136805680), (2, 1568402840), (4, 784201420), (5, 627361136), (8, 392100710), (10, 313680568), (16, 196050355), (20, 156840284), (31, 101187280), (40, 78420142), (62, 50593640), (80, 39210071), (124, 25296820), (155, 20237456), (248, 12648410), (310, 10118728), (496, 6324205), (620, 5059364), (1097, 2859440), (1153, 2720560), (1240, 2529682), (2194, 1429720), (2306, 1360280), (2480, 1264841), (4388, 714860), (4612, 680140), (5485, 571888), (5765, 544112), (8776, 357430), (9224, 340070), (10970, 285944), (11530, 272056), (17552, 178715), (18448, 170035), (21940, 142972), (23060, 136028), (34007, 92240), (35743, 87760), (43880, 71486), (46120, 68014)]