173620974850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{378713}}^1$

素因数の和:378951

約数の個数: 48

約数和(自身を含む): 330930897192

約数和(自身を除く): 157309922342

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 173, 265, 346, 530, 865, 1325, 1730, 2650, 4325, 8650, 9169, 18338, 45845, 91690, 229225, 378713, 458450, 757426, 1893565, 3787130, 9467825, 18935650, 20071789, 40143578, 65517349, 100358945, 131034698, 200717890, 327586745, 501794725, 655173490, 1003589450, 1637933725, 3275867450, 3472419497, 6944838994, 17362097485, 34724194970, 86810487425, 173620974850]

約数ペア:

[(1, 173620974850), (2, 86810487425), (5, 34724194970), (10, 17362097485), (25, 6944838994), (50, 3472419497), (53, 3275867450), (106, 1637933725), (173, 1003589450), (265, 655173490), (346, 501794725), (530, 327586745), (865, 200717890), (1325, 131034698), (1730, 100358945), (2650, 65517349), (4325, 40143578), (8650, 20071789), (9169, 18935650), (18338, 9467825), (45845, 3787130), (91690, 1893565), (229225, 757426), (378713, 458450)]