5220790588

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1307}}^1$

素因数の和:1667

約数の個数: 72

約数和(自身を含む): 10455419520

約数和(自身を除く): 5234628932

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 311, 338, 494, 622, 676, 988, 1244, 1307, 2614, 3211, 4043, 5228, 5909, 6422, 8086, 11818, 12844, 16172, 16991, 23636, 24833, 33982, 49666, 52559, 67964, 76817, 99332, 105118, 153634, 210236, 220883, 307268, 322829, 406477, 441766, 645658, 812954, 883532, 998621, 1291316, 1625908, 1997242, 3994484, 4196777, 5284201, 7723063, 8393554, 10568402, 15446126, 16787108, 21136804, 30892252, 68694613, 100399819, 137389226, 200799638, 274778452, 401599276, 1305197647, 2610395294, 5220790588]

約数ペア:

[(1, 5220790588), (2, 2610395294), (4, 1305197647), (13, 401599276), (19, 274778452), (26, 200799638), (38, 137389226), (52, 100399819), (76, 68694613), (169, 30892252), (247, 21136804), (311, 16787108), (338, 15446126), (494, 10568402), (622, 8393554), (676, 7723063), (988, 5284201), (1244, 4196777), (1307, 3994484), (2614, 1997242), (3211, 1625908), (4043, 1291316), (5228, 998621), (5909, 883532), (6422, 812954), (8086, 645658), (11818, 441766), (12844, 406477), (16172, 322829), (16991, 307268), (23636, 220883), (24833, 210236), (33982, 153634), (49666, 105118), (52559, 99332), (67964, 76817)]