28034904095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{601}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 38447861760

約数和(自身を除く): 10412957665

約数列:

[1, 5, 11, 31, 55, 109, 155, 251, 341, 545, 601, 1199, 1255, 1705, 2761, 3005, 3379, 5995, 6611, 7781, 13805, 16895, 18631, 27359, 33055, 37169, 38905, 65509, 85591, 93155, 136795, 150851, 185845, 204941, 300949, 327545, 427955, 720599, 754255, 848129, 1024705, 1504745, 1659361, 2030779, 3602995, 4240645, 4676381, 8296805, 9329419, 10153895, 16442759, 22338569, 23381905, 46647095, 51440191, 82213795, 111692845, 180870349, 257200955, 509725529, 904351745, 2548627645, 5606980819, 28034904095]

約数ペア:

[(1, 28034904095), (5, 5606980819), (11, 2548627645), (31, 904351745), (55, 509725529), (109, 257200955), (155, 180870349), (251, 111692845), (341, 82213795), (545, 51440191), (601, 46647095), (1199, 23381905), (1255, 22338569), (1705, 16442759), (2761, 10153895), (3005, 9329419), (3379, 8296805), (5995, 4676381), (6611, 4240645), (7781, 3602995), (13805, 2030779), (16895, 1659361), (18631, 1504745), (27359, 1024705), (33055, 848129), (37169, 754255), (38905, 720599), (65509, 427955), (85591, 327545), (93155, 300949), (136795, 204941), (150851, 185845)]