2850244865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 3929990400

約数和(自身を除く): 1079745535

約数列:

[1, 5, 13, 37, 53, 59, 65, 185, 265, 295, 379, 481, 689, 767, 1895, 1961, 2183, 2405, 3127, 3445, 3835, 4927, 9805, 10915, 14023, 15635, 20087, 22361, 24635, 25493, 28379, 40651, 70115, 100435, 111805, 115699, 127465, 141895, 182299, 203255, 261131, 290693, 578495, 743219, 827357, 911495, 1185133, 1305655, 1453465, 1504087, 3716095, 4136785, 5925665, 7520435, 9661847, 10755641, 15406729, 43849921, 48309235, 53778205, 77033645, 219249605, 570048973, 2850244865]

約数ペア:

[(1, 2850244865), (5, 570048973), (13, 219249605), (37, 77033645), (53, 53778205), (59, 48309235), (65, 43849921), (185, 15406729), (265, 10755641), (295, 9661847), (379, 7520435), (481, 5925665), (689, 4136785), (767, 3716095), (1895, 1504087), (1961, 1453465), (2183, 1305655), (2405, 1185133), (3127, 911495), (3445, 827357), (3835, 743219), (4927, 578495), (9805, 290693), (10915, 261131), (14023, 203255), (15635, 182299), (20087, 141895), (22361, 127465), (24635, 115699), (25493, 111805), (28379, 100435), (40651, 70115)]