15693712540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7393}}^1\times {\mathrm{9649}}^1$

素因数の和:17062

約数の個数: 48

約数和(自身を含む): 35961458400

約数和(自身を除く): 20267745860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 7393, 9649, 14786, 19298, 29572, 36965, 38596, 48245, 73930, 81323, 96490, 106139, 147860, 162646, 192980, 212278, 325292, 406615, 424556, 530695, 813230, 1061390, 1626460, 2122780, 71335057, 142670114, 285340228, 356675285, 713350570, 784685627, 1426701140, 1569371254, 3138742508, 3923428135, 7846856270, 15693712540]

約数ペア:

[(1, 15693712540), (2, 7846856270), (4, 3923428135), (5, 3138742508), (10, 1569371254), (11, 1426701140), (20, 784685627), (22, 713350570), (44, 356675285), (55, 285340228), (110, 142670114), (220, 71335057), (7393, 2122780), (9649, 1626460), (14786, 1061390), (19298, 813230), (29572, 530695), (36965, 424556), (38596, 406615), (48245, 325292), (73930, 212278), (81323, 192980), (96490, 162646), (106139, 147860)]