294784293890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{797}}^1\times {\mathrm{8081}}^1$

素因数の和:9107

約数の個数: 64

約数和(自身を含む): 557231270400

約数和(自身を除く): 262446976510

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 398, 797, 995, 1594, 1990, 3985, 4577, 7970, 8081, 9154, 16162, 18331, 22885, 36662, 40405, 45770, 80810, 91655, 158603, 183310, 185863, 317206, 371726, 793015, 929315, 1586030, 1608119, 1858630, 3216238, 3647869, 6440557, 7295738, 8040595, 12881114, 16081190, 18239345, 32202785, 36478690, 36986737, 64405570, 73973474, 148132811, 184933685, 296265622, 369867370, 740664055, 1281670843, 1481328110, 2563341686, 6408354215, 12816708430, 29478429389, 58956858778, 147392146945, 294784293890]

約数ペア:

[(1, 294784293890), (2, 147392146945), (5, 58956858778), (10, 29478429389), (23, 12816708430), (46, 6408354215), (115, 2563341686), (199, 1481328110), (230, 1281670843), (398, 740664055), (797, 369867370), (995, 296265622), (1594, 184933685), (1990, 148132811), (3985, 73973474), (4577, 64405570), (7970, 36986737), (8081, 36478690), (9154, 32202785), (16162, 18239345), (18331, 16081190), (22885, 12881114), (36662, 8040595), (40405, 7295738), (45770, 6440557), (80810, 3647869), (91655, 3216238), (158603, 1858630), (183310, 1608119), (185863, 1586030), (317206, 929315), (371726, 793015)]