86412700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4621}}^1$

素因数の和:4663

約数の個数: 72

約数和(自身を含む): 216642384

約数和(自身を除く): 130229684

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 3740, 4621, 4675, 9242, 9350, 18484, 18700, 23105, 46210, 50831, 78557, 92420, 101662, 115525, 157114, 203324, 231050, 254155, 314228, 392785, 462100, 508310, 785570, 864127, 1016620, 1270775, 1571140, 1728254, 1963925, 2541550, 3456508, 3927850, 4320635, 5083100, 7855700, 8641270, 17282540, 21603175, 43206350, 86412700]

約数ペア:

[(1, 86412700), (2, 43206350), (4, 21603175), (5, 17282540), (10, 8641270), (11, 7855700), (17, 5083100), (20, 4320635), (22, 3927850), (25, 3456508), (34, 2541550), (44, 1963925), (50, 1728254), (55, 1571140), (68, 1270775), (85, 1016620), (100, 864127), (110, 785570), (170, 508310), (187, 462100), (220, 392785), (275, 314228), (340, 254155), (374, 231050), (425, 203324), (550, 157114), (748, 115525), (850, 101662), (935, 92420), (1100, 78557), (1700, 50831), (1870, 46210), (3740, 23105), (4621, 18700), (4675, 18484), (9242, 9350)]