86136349840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{154057}}^1$

素因数の和:154340

約数の個数: 80

約数和(自身を含む): 208033760880

約数和(自身を除く): 121897411040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 241, 290, 464, 482, 580, 964, 1160, 1205, 1928, 2320, 2410, 3856, 4820, 6989, 9640, 13978, 19280, 27956, 34945, 55912, 69890, 111824, 139780, 154057, 279560, 308114, 559120, 616228, 770285, 1232456, 1540570, 2464912, 3081140, 4467653, 6162280, 8935306, 12324560, 17870612, 22338265, 35741224, 37127737, 44676530, 71482448, 74255474, 89353060, 148510948, 178706120, 185638685, 297021896, 357412240, 371277370, 594043792, 742554740, 1076704373, 1485109480, 2153408746, 2970218960, 4306817492, 5383521865, 8613634984, 10767043730, 17227269968, 21534087460, 43068174920, 86136349840]

約数ペア:

[(1, 86136349840), (2, 43068174920), (4, 21534087460), (5, 17227269968), (8, 10767043730), (10, 8613634984), (16, 5383521865), (20, 4306817492), (29, 2970218960), (40, 2153408746), (58, 1485109480), (80, 1076704373), (116, 742554740), (145, 594043792), (232, 371277370), (241, 357412240), (290, 297021896), (464, 185638685), (482, 178706120), (580, 148510948), (964, 89353060), (1160, 74255474), (1205, 71482448), (1928, 44676530), (2320, 37127737), (2410, 35741224), (3856, 22338265), (4820, 17870612), (6989, 12324560), (9640, 8935306), (13978, 6162280), (19280, 4467653), (27956, 3081140), (34945, 2464912), (55912, 1540570), (69890, 1232456), (111824, 770285), (139780, 616228), (154057, 559120), (279560, 308114)]