8266991030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{42397}}^1$

素因数の和:42489

約数の個数: 64

約数和(自身を含む): 16704133632

約数和(自身を除く): 8437142602

約数列:

[1, 2, 5, 10, 17, 31, 34, 37, 62, 74, 85, 155, 170, 185, 310, 370, 527, 629, 1054, 1147, 1258, 2294, 2635, 3145, 5270, 5735, 6290, 11470, 19499, 38998, 42397, 84794, 97495, 194990, 211985, 423970, 720749, 1314307, 1441498, 1568689, 2628614, 3137378, 3603745, 6571535, 7207490, 7843445, 13143070, 15686890, 22343219, 26667713, 44686438, 48629359, 53335426, 97258718, 111716095, 133338565, 223432190, 243146795, 266677130, 486293590, 826699103, 1653398206, 4133495515, 8266991030]

約数ペア:

[(1, 8266991030), (2, 4133495515), (5, 1653398206), (10, 826699103), (17, 486293590), (31, 266677130), (34, 243146795), (37, 223432190), (62, 133338565), (74, 111716095), (85, 97258718), (155, 53335426), (170, 48629359), (185, 44686438), (310, 26667713), (370, 22343219), (527, 15686890), (629, 13143070), (1054, 7843445), (1147, 7207490), (1258, 6571535), (2294, 3603745), (2635, 3137378), (3145, 2628614), (5270, 1568689), (5735, 1441498), (6290, 1314307), (11470, 720749), (19499, 423970), (38998, 211985), (42397, 194990), (84794, 97495)]