10362645220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{138427}}^1$

素因数の和:138652

約数の個数: 48

約数和(自身を含む): 23023344960

約数和(自身を除く): 12660699740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 197, 380, 394, 788, 985, 1970, 3743, 3940, 7486, 14972, 18715, 37430, 74860, 138427, 276854, 553708, 692135, 1384270, 2630113, 2768540, 5260226, 10520452, 13150565, 26301130, 27270119, 52602260, 54540238, 109080476, 136350595, 272701190, 518132261, 545402380, 1036264522, 2072529044, 2590661305, 5181322610, 10362645220]

約数ペア:

[(1, 10362645220), (2, 5181322610), (4, 2590661305), (5, 2072529044), (10, 1036264522), (19, 545402380), (20, 518132261), (38, 272701190), (76, 136350595), (95, 109080476), (190, 54540238), (197, 52602260), (380, 27270119), (394, 26301130), (788, 13150565), (985, 10520452), (1970, 5260226), (3743, 2768540), (3940, 2630113), (7486, 1384270), (14972, 692135), (18715, 553708), (37430, 276854), (74860, 138427)]