4319865004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20149}}^1$

素因数の和:20223

約数の個数: 96

約数和(自身を含む): 10110464000

約数和(自身を除く): 5790598996

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 182, 217, 247, 266, 364, 403, 434, 494, 532, 589, 806, 868, 988, 1178, 1612, 1729, 2356, 2821, 3458, 4123, 5642, 6916, 7657, 8246, 11284, 15314, 16492, 20149, 30628, 40298, 53599, 80596, 107198, 141043, 214396, 261937, 282086, 382831, 523874, 564172, 624619, 765662, 1047748, 1249238, 1531324, 1833559, 2498476, 2679817, 3667118, 4372333, 4976803, 5359634, 7334236, 8120047, 8744666, 9953606, 10719268, 11867761, 16240094, 17489332, 19907212, 23735522, 32480188, 34837621, 47471044, 56840329, 69675242, 83074327, 113680658, 139350484, 154280893, 166148654, 227361316, 308561786, 332297308, 617123572, 1079966251, 2159932502, 4319865004]

約数ペア:

[(1, 4319865004), (2, 2159932502), (4, 1079966251), (7, 617123572), (13, 332297308), (14, 308561786), (19, 227361316), (26, 166148654), (28, 154280893), (31, 139350484), (38, 113680658), (52, 83074327), (62, 69675242), (76, 56840329), (91, 47471044), (124, 34837621), (133, 32480188), (182, 23735522), (217, 19907212), (247, 17489332), (266, 16240094), (364, 11867761), (403, 10719268), (434, 9953606), (494, 8744666), (532, 8120047), (589, 7334236), (806, 5359634), (868, 4976803), (988, 4372333), (1178, 3667118), (1612, 2679817), (1729, 2498476), (2356, 1833559), (2821, 1531324), (3458, 1249238), (4123, 1047748), (5642, 765662), (6916, 624619), (7657, 564172), (8246, 523874), (11284, 382831), (15314, 282086), (16492, 261937), (20149, 214396), (30628, 141043), (40298, 107198), (53599, 80596)]