5200106860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{12829}}^1$

素因数の和:14410

約数の個数: 48

約数和(自身を含む): 11768702400

約数和(自身を除く): 6568595540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1559, 3118, 6236, 7795, 12829, 15590, 20267, 25658, 31180, 40534, 51316, 64145, 81068, 101335, 128290, 166777, 202670, 256580, 333554, 405340, 667108, 833885, 1667770, 3335540, 20000411, 40000822, 80001644, 100002055, 200004110, 260005343, 400008220, 520010686, 1040021372, 1300026715, 2600053430, 5200106860]

約数ペア:

[(1, 5200106860), (2, 2600053430), (4, 1300026715), (5, 1040021372), (10, 520010686), (13, 400008220), (20, 260005343), (26, 200004110), (52, 100002055), (65, 80001644), (130, 40000822), (260, 20000411), (1559, 3335540), (3118, 1667770), (6236, 833885), (7795, 667108), (12829, 405340), (15590, 333554), (20267, 256580), (25658, 202670), (31180, 166777), (40534, 128290), (51316, 101335), (64145, 81068)]