6478340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2677}}^1$

素因数の和:2708

約数の個数: 36

約数和(自身を含む): 14959308

約数和(自身を除く): 8480968

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 2677, 5354, 10708, 13385, 26770, 29447, 53540, 58894, 117788, 147235, 294470, 323917, 588940, 647834, 1295668, 1619585, 3239170, 6478340]

約数ペア:

[(1, 6478340), (2, 3239170), (4, 1619585), (5, 1295668), (10, 647834), (11, 588940), (20, 323917), (22, 294470), (44, 147235), (55, 117788), (110, 58894), (121, 53540), (220, 29447), (242, 26770), (484, 13385), (605, 10708), (1210, 5354), (2420, 2677)]