22641160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 55411200

約数和(自身を除く): 32770040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 961, 1178, 1240, 1922, 2356, 2945, 3844, 4712, 4805, 5890, 7688, 9610, 11780, 18259, 19220, 23560, 29791, 36518, 38440, 59582, 73036, 91295, 119164, 146072, 148955, 182590, 238328, 297910, 365180, 566029, 595820, 730360, 1132058, 1191640, 2264116, 2830145, 4528232, 5660290, 11320580, 22641160]

約数ペア:

[(1, 22641160), (2, 11320580), (4, 5660290), (5, 4528232), (8, 2830145), (10, 2264116), (19, 1191640), (20, 1132058), (31, 730360), (38, 595820), (40, 566029), (62, 365180), (76, 297910), (95, 238328), (124, 182590), (152, 148955), (155, 146072), (190, 119164), (248, 91295), (310, 73036), (380, 59582), (589, 38440), (620, 36518), (760, 29791), (961, 23560), (1178, 19220), (1240, 18259), (1922, 11780), (2356, 9610), (2945, 7688), (3844, 5890), (4712, 4805)]