16804569550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{154667}}^1$

素因数の和:154773

約数の個数: 48

約数和(自身を含む): 32623193232

約数和(自身を除く): 15818623682

約数列:

[1, 2, 5, 10, 25, 41, 50, 53, 82, 106, 205, 265, 410, 530, 1025, 1325, 2050, 2173, 2650, 4346, 10865, 21730, 54325, 108650, 154667, 309334, 773335, 1546670, 3866675, 6341347, 7733350, 8197351, 12682694, 16394702, 31706735, 40986755, 63413470, 81973510, 158533675, 204933775, 317067350, 336091391, 409867550, 672182782, 1680456955, 3360913910, 8402284775, 16804569550]

約数ペア:

[(1, 16804569550), (2, 8402284775), (5, 3360913910), (10, 1680456955), (25, 672182782), (41, 409867550), (50, 336091391), (53, 317067350), (82, 204933775), (106, 158533675), (205, 81973510), (265, 63413470), (410, 40986755), (530, 31706735), (1025, 16394702), (1325, 12682694), (2050, 8197351), (2173, 7733350), (2650, 6341347), (4346, 3866675), (10865, 1546670), (21730, 773335), (54325, 309334), (108650, 154667)]