156740780450

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1993}}^1\times {\mathrm{15271}}^1$

素因数の和:17379

約数の個数: 48

約数和(自身を含む): 294535303296

約数和(自身を除く): 137794522846

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 1993, 2575, 3986, 5150, 9965, 15271, 19930, 30542, 49825, 76355, 99650, 152710, 205279, 381775, 410558, 763550, 1026395, 1572913, 2052790, 3145826, 5131975, 7864565, 10263950, 15729130, 30435103, 39322825, 60870206, 78645650, 152175515, 304351030, 760877575, 1521755150, 3134815609, 6269631218, 15674078045, 31348156090, 78370390225, 156740780450]

約数ペア:

[(1, 156740780450), (2, 78370390225), (5, 31348156090), (10, 15674078045), (25, 6269631218), (50, 3134815609), (103, 1521755150), (206, 760877575), (515, 304351030), (1030, 152175515), (1993, 78645650), (2575, 60870206), (3986, 39322825), (5150, 30435103), (9965, 15729130), (15271, 10263950), (19930, 7864565), (30542, 5131975), (49825, 3145826), (76355, 2052790), (99650, 1572913), (152710, 1026395), (205279, 763550), (381775, 410558)]