8668049005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{1787}}^1$

素因数の和:2146

約数の個数: 64

約数和(自身を含む): 13322631168

約数和(自身を除く): 4654582163

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 293, 301, 385, 473, 1465, 1505, 1787, 2051, 2365, 3223, 3311, 8935, 10255, 12509, 12599, 16115, 16555, 19657, 22561, 62545, 62995, 76841, 88193, 98285, 112805, 137599, 138589, 384205, 440965, 523591, 537887, 687995, 692945, 845251, 970123, 2617955, 2689435, 3665137, 4226255, 4850615, 5759501, 5916757, 18325685, 22514413, 28797505, 29583785, 40316507, 112572065, 157600891, 201582535, 247658543, 788004455, 1238292715, 1733609801, 8668049005]

約数ペア:

[(1, 8668049005), (5, 1733609801), (7, 1238292715), (11, 788004455), (35, 247658543), (43, 201582535), (55, 157600891), (77, 112572065), (215, 40316507), (293, 29583785), (301, 28797505), (385, 22514413), (473, 18325685), (1465, 5916757), (1505, 5759501), (1787, 4850615), (2051, 4226255), (2365, 3665137), (3223, 2689435), (3311, 2617955), (8935, 970123), (10255, 845251), (12509, 692945), (12599, 687995), (16115, 537887), (16555, 523591), (19657, 440965), (22561, 384205), (62545, 138589), (62995, 137599), (76841, 112805), (88193, 98285)]