7124975440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:797

約数の個数: 160

約数和(自身を含む): 18399643776

約数和(自身を除く): 11274668336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 113, 137, 176, 220, 226, 274, 440, 452, 523, 548, 565, 685, 880, 904, 1046, 1096, 1130, 1243, 1370, 1507, 1808, 2092, 2192, 2260, 2486, 2615, 2740, 3014, 4184, 4520, 4972, 5230, 5480, 5753, 6028, 6215, 7535, 8368, 9040, 9944, 10460, 10960, 11506, 12056, 12430, 15070, 15481, 19888, 20920, 23012, 24112, 24860, 28765, 30140, 30962, 41840, 46024, 49720, 57530, 59099, 60280, 61924, 71651, 77405, 92048, 99440, 115060, 118198, 120560, 123848, 143302, 154810, 170291, 230120, 236396, 247696, 286604, 295495, 309620, 340582, 358255, 460240, 472792, 573208, 590990, 619240, 650089, 681164, 716510, 788161, 851455, 945584, 1146416, 1181980, 1238480, 1300178, 1362328, 1433020, 1576322, 1702910, 2363960, 2600356, 2724656, 2866040, 3152644, 3250445, 3405820, 3940805, 4727920, 5200712, 5732080, 6305288, 6500890, 6811640, 7881610, 8096563, 10401424, 12610576, 13001780, 13623280, 15763220, 16193126, 26003560, 31526440, 32386252, 40482815, 52007120, 63052880, 64772504, 80965630, 89062193, 129545008, 161931260, 178124386, 323862520, 356248772, 445310965, 647725040, 712497544, 890621930, 1424995088, 1781243860, 3562487720, 7124975440]

約数ペア:

[(1, 7124975440), (2, 3562487720), (4, 1781243860), (5, 1424995088), (8, 890621930), (10, 712497544), (11, 647725040), (16, 445310965), (20, 356248772), (22, 323862520), (40, 178124386), (44, 161931260), (55, 129545008), (80, 89062193), (88, 80965630), (110, 64772504), (113, 63052880), (137, 52007120), (176, 40482815), (220, 32386252), (226, 31526440), (274, 26003560), (440, 16193126), (452, 15763220), (523, 13623280), (548, 13001780), (565, 12610576), (685, 10401424), (880, 8096563), (904, 7881610), (1046, 6811640), (1096, 6500890), (1130, 6305288), (1243, 5732080), (1370, 5200712), (1507, 4727920), (1808, 3940805), (2092, 3405820), (2192, 3250445), (2260, 3152644), (2486, 2866040), (2615, 2724656), (2740, 2600356), (3014, 2363960), (4184, 1702910), (4520, 1576322), (4972, 1433020), (5230, 1362328), (5480, 1300178), (5753, 1238480), (6028, 1181980), (6215, 1146416), (7535, 945584), (8368, 851455), (9040, 788161), (9944, 716510), (10460, 681164), (10960, 650089), (11506, 619240), (12056, 590990), (12430, 573208), (15070, 472792), (15481, 460240), (19888, 358255), (20920, 340582), (23012, 309620), (24112, 295495), (24860, 286604), (28765, 247696), (30140, 236396), (30962, 230120), (41840, 170291), (46024, 154810), (49720, 143302), (57530, 123848), (59099, 120560), (60280, 118198), (61924, 115060), (71651, 99440), (77405, 92048)]