4972620835

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{6199}}^1$

素因数の和:6308

約数の個数: 64

約数和(自身を含む): 7699507200

約数和(自身を除く): 2726886365

約数列:

[1, 5, 7, 13, 35, 41, 43, 65, 91, 205, 215, 287, 301, 455, 533, 559, 1435, 1505, 1763, 2665, 2795, 3731, 3913, 6199, 8815, 12341, 18655, 19565, 22919, 30995, 43393, 61705, 80587, 114595, 160433, 216965, 254159, 266557, 402935, 564109, 802165, 1270795, 1332785, 1779113, 1865899, 2820545, 3304067, 3465241, 8895565, 9329495, 10928837, 16520335, 17326205, 23128469, 24256687, 54644185, 76501859, 115642345, 121283435, 142074881, 382509295, 710374405, 994524167, 4972620835]

約数ペア:

[(1, 4972620835), (5, 994524167), (7, 710374405), (13, 382509295), (35, 142074881), (41, 121283435), (43, 115642345), (65, 76501859), (91, 54644185), (205, 24256687), (215, 23128469), (287, 17326205), (301, 16520335), (455, 10928837), (533, 9329495), (559, 8895565), (1435, 3465241), (1505, 3304067), (1763, 2820545), (2665, 1865899), (2795, 1779113), (3731, 1332785), (3913, 1270795), (6199, 802165), (8815, 564109), (12341, 402935), (18655, 266557), (19565, 254159), (22919, 216965), (30995, 160433), (43393, 114595), (61705, 80587)]