83713960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3119}}^1$

素因数の和:3202

約数の個数: 64

約数和(自身を含む): 208915200

約数和(自身を除く): 125201240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 2440, 2684, 3119, 3355, 5368, 6238, 6710, 12476, 13420, 15595, 24952, 26840, 31190, 34309, 62380, 68618, 124760, 137236, 171545, 190259, 274472, 343090, 380518, 686180, 761036, 951295, 1372360, 1522072, 1902590, 2092849, 3805180, 4185698, 7610360, 8371396, 10464245, 16742792, 20928490, 41856980, 83713960]

約数ペア:

[(1, 83713960), (2, 41856980), (4, 20928490), (5, 16742792), (8, 10464245), (10, 8371396), (11, 7610360), (20, 4185698), (22, 3805180), (40, 2092849), (44, 1902590), (55, 1522072), (61, 1372360), (88, 951295), (110, 761036), (122, 686180), (220, 380518), (244, 343090), (305, 274472), (440, 190259), (488, 171545), (610, 137236), (671, 124760), (1220, 68618), (1342, 62380), (2440, 34309), (2684, 31190), (3119, 26840), (3355, 24952), (5368, 15595), (6238, 13420), (6710, 12476)]