40347777275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{10099}}^1$

素因数の和:10788

約数の個数: 48

約数和(自身を含む): 56808864000

約数和(自身を除く): 16461086725

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 647, 1235, 3235, 6175, 8411, 10099, 12293, 16175, 42055, 50495, 61465, 131287, 159809, 191881, 210275, 252475, 307325, 656435, 799045, 959405, 2494453, 3282175, 3995225, 4797025, 6534053, 12472265, 32670265, 62361325, 84942689, 124147007, 163351325, 424713445, 620735035, 1613911091, 2123567225, 3103675175, 8069555455, 40347777275]

約数ペア:

[(1, 40347777275), (5, 8069555455), (13, 3103675175), (19, 2123567225), (25, 1613911091), (65, 620735035), (95, 424713445), (247, 163351325), (325, 124147007), (475, 84942689), (647, 62361325), (1235, 32670265), (3235, 12472265), (6175, 6534053), (8411, 4797025), (10099, 3995225), (12293, 3282175), (16175, 2494453), (42055, 959405), (50495, 799045), (61465, 656435), (131287, 307325), (159809, 252475), (191881, 210275)]