41991460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{977}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 101211264

約数和(自身を除く): 59219804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 977, 1228, 1535, 1954, 2149, 3070, 3908, 4298, 4885, 6140, 6839, 8596, 9770, 10745, 13678, 19540, 21490, 27356, 34195, 42980, 68390, 136780, 299939, 599878, 1199756, 1499695, 2099573, 2999390, 4199146, 5998780, 8398292, 10497865, 20995730, 41991460]

約数ペア:

[(1, 41991460), (2, 20995730), (4, 10497865), (5, 8398292), (7, 5998780), (10, 4199146), (14, 2999390), (20, 2099573), (28, 1499695), (35, 1199756), (70, 599878), (140, 299939), (307, 136780), (614, 68390), (977, 42980), (1228, 34195), (1535, 27356), (1954, 21490), (2149, 19540), (3070, 13678), (3908, 10745), (4298, 9770), (4885, 8596), (6140, 6839)]