216014790085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 292268021760

約数和(自身を除く): 76253231675

約数列:

[1, 5, 23, 29, 31, 109, 115, 145, 155, 545, 661, 667, 713, 841, 899, 2507, 3161, 3305, 3335, 3379, 3565, 4205, 4495, 12535, 15203, 15805, 16895, 19169, 19343, 20491, 20677, 26071, 72049, 72703, 76015, 77717, 91669, 95845, 96715, 97991, 102455, 103385, 130355, 360245, 363515, 388585, 440887, 458345, 471293, 489955, 555901, 594239, 599633, 1657127, 2089421, 2108387, 2204435, 2233519, 2253793, 2356465, 2779505, 2841739, 2971195, 2998165, 8285635, 10447105, 10541935, 11167595, 11268965, 12785723, 13667497, 14208695, 17232931, 48056683, 51370937, 60593209, 63928615, 64772051, 65359997, 68337485, 86164655, 240283415, 256854685, 302966045, 323860255, 326799985, 396357413, 1393643807, 1489757173, 1878389479, 1981787065, 6968219035, 7448785865, 9391947395, 43202958017, 216014790085]

約数ペア:

[(1, 216014790085), (5, 43202958017), (23, 9391947395), (29, 7448785865), (31, 6968219035), (109, 1981787065), (115, 1878389479), (145, 1489757173), (155, 1393643807), (545, 396357413), (661, 326799985), (667, 323860255), (713, 302966045), (841, 256854685), (899, 240283415), (2507, 86164655), (3161, 68337485), (3305, 65359997), (3335, 64772051), (3379, 63928615), (3565, 60593209), (4205, 51370937), (4495, 48056683), (12535, 17232931), (15203, 14208695), (15805, 13667497), (16895, 12785723), (19169, 11268965), (19343, 11167595), (20491, 10541935), (20677, 10447105), (26071, 8285635), (72049, 2998165), (72703, 2971195), (76015, 2841739), (77717, 2779505), (91669, 2356465), (95845, 2253793), (96715, 2233519), (97991, 2204435), (102455, 2108387), (103385, 2089421), (130355, 1657127), (360245, 599633), (363515, 594239), (388585, 555901), (440887, 489955), (458345, 471293)]