2634454405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 3722526720

約数和(自身を除く): 1088072315

約数列:

[1, 5, 11, 19, 55, 67, 95, 191, 197, 209, 335, 737, 955, 985, 1045, 1273, 2101, 2167, 3629, 3685, 3743, 6365, 10505, 10835, 12797, 13199, 14003, 18145, 18715, 37627, 39919, 41173, 63985, 65995, 70015, 140767, 145189, 188135, 199595, 205865, 243143, 250781, 413897, 703835, 714913, 725945, 1215715, 1253905, 2069485, 2521009, 2674573, 2758591, 3574565, 7864043, 12605045, 13372865, 13792955, 27731099, 39320215, 47899171, 138655495, 239495855, 526890881, 2634454405]

約数ペア:

[(1, 2634454405), (5, 526890881), (11, 239495855), (19, 138655495), (55, 47899171), (67, 39320215), (95, 27731099), (191, 13792955), (197, 13372865), (209, 12605045), (335, 7864043), (737, 3574565), (955, 2758591), (985, 2674573), (1045, 2521009), (1273, 2069485), (2101, 1253905), (2167, 1215715), (3629, 725945), (3685, 714913), (3743, 703835), (6365, 413897), (10505, 250781), (10835, 243143), (12797, 205865), (13199, 199595), (14003, 188135), (18145, 145189), (18715, 140767), (37627, 70015), (39919, 65995), (41173, 63985)]