66907322020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{63611}}^1$

素因数の和:64321

約数の個数: 96

約数和(自身を含む): 175434771456

約数和(自身を除く): 108527449436

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 683, 770, 1366, 1540, 2732, 3415, 4781, 6830, 7513, 9562, 13660, 15026, 19124, 23905, 30052, 37565, 47810, 52591, 63611, 75130, 95620, 105182, 127222, 150260, 210364, 254444, 262955, 318055, 445277, 525910, 636110, 699721, 890554, 1051820, 1272220, 1399442, 1781108, 2226385, 2798884, 3498605, 4452770, 4898047, 6997210, 8905540, 9796094, 13994420, 19592188, 24490235, 43446313, 48980470, 86892626, 97960940, 173785252, 217231565, 304124191, 434463130, 477909443, 608248382, 868926260, 955818886, 1216496764, 1520620955, 1911637772, 2389547215, 3041241910, 3345366101, 4779094430, 6082483820, 6690732202, 9558188860, 13381464404, 16726830505, 33453661010, 66907322020]

約数ペア:

[(1, 66907322020), (2, 33453661010), (4, 16726830505), (5, 13381464404), (7, 9558188860), (10, 6690732202), (11, 6082483820), (14, 4779094430), (20, 3345366101), (22, 3041241910), (28, 2389547215), (35, 1911637772), (44, 1520620955), (55, 1216496764), (70, 955818886), (77, 868926260), (110, 608248382), (140, 477909443), (154, 434463130), (220, 304124191), (308, 217231565), (385, 173785252), (683, 97960940), (770, 86892626), (1366, 48980470), (1540, 43446313), (2732, 24490235), (3415, 19592188), (4781, 13994420), (6830, 9796094), (7513, 8905540), (9562, 6997210), (13660, 4898047), (15026, 4452770), (19124, 3498605), (23905, 2798884), (30052, 2226385), (37565, 1781108), (47810, 1399442), (52591, 1272220), (63611, 1051820), (75130, 890554), (95620, 699721), (105182, 636110), (127222, 525910), (150260, 445277), (210364, 318055), (254444, 262955)]