240933164260

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2459}}^1\times {\mathrm{37397}}^1$

素因数の和:39996

約数の個数: 48

約数和(自身を含む): 510042899520

約数和(自身を除く): 269109735260

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2459, 2620, 4918, 9836, 12295, 24590, 37397, 49180, 74794, 149588, 186985, 322129, 373970, 644258, 747940, 1288516, 1610645, 3221290, 4899007, 6442580, 9798014, 19596028, 24495035, 48990070, 91959223, 97980140, 183918446, 367836892, 459796115, 919592230, 1839184460, 12046658213, 24093316426, 48186632852, 60233291065, 120466582130, 240933164260]

約数ペア:

[(1, 240933164260), (2, 120466582130), (4, 60233291065), (5, 48186632852), (10, 24093316426), (20, 12046658213), (131, 1839184460), (262, 919592230), (524, 459796115), (655, 367836892), (1310, 183918446), (2459, 97980140), (2620, 91959223), (4918, 48990070), (9836, 24495035), (12295, 19596028), (24590, 9798014), (37397, 6442580), (49180, 4899007), (74794, 3221290), (149588, 1610645), (186985, 1288516), (322129, 747940), (373970, 644258)]