24695440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 75709440

約数和(自身を除く): 51014000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 211, 220, 266, 280, 304, 308, 380, 385, 418, 422, 440, 532, 560, 616, 665, 760, 770, 836, 844, 880, 1045, 1055, 1064, 1232, 1330, 1463, 1477, 1520, 1540, 1672, 1688, 2090, 2110, 2128, 2321, 2660, 2926, 2954, 3080, 3344, 3376, 4009, 4180, 4220, 4642, 5320, 5852, 5908, 6160, 7315, 7385, 8018, 8360, 8440, 9284, 10640, 11605, 11704, 11816, 14630, 14770, 16036, 16247, 16720, 16880, 18568, 20045, 23210, 23408, 23632, 28063, 29260, 29540, 32072, 32494, 37136, 40090, 44099, 46420, 56126, 58520, 59080, 64144, 64988, 80180, 81235, 88198, 92840, 112252, 117040, 118160, 129976, 140315, 160360, 162470, 176396, 185680, 220495, 224504, 259952, 280630, 308693, 320720, 324940, 352792, 440990, 449008, 561260, 617386, 649880, 705584, 881980, 1122520, 1234772, 1299760, 1543465, 1763960, 2245040, 2469544, 3086930, 3527920, 4939088, 6173860, 12347720, 24695440]

約数ペア:

[(1, 24695440), (2, 12347720), (4, 6173860), (5, 4939088), (7, 3527920), (8, 3086930), (10, 2469544), (11, 2245040), (14, 1763960), (16, 1543465), (19, 1299760), (20, 1234772), (22, 1122520), (28, 881980), (35, 705584), (38, 649880), (40, 617386), (44, 561260), (55, 449008), (56, 440990), (70, 352792), (76, 324940), (77, 320720), (80, 308693), (88, 280630), (95, 259952), (110, 224504), (112, 220495), (133, 185680), (140, 176396), (152, 162470), (154, 160360), (176, 140315), (190, 129976), (209, 118160), (211, 117040), (220, 112252), (266, 92840), (280, 88198), (304, 81235), (308, 80180), (380, 64988), (385, 64144), (418, 59080), (422, 58520), (440, 56126), (532, 46420), (560, 44099), (616, 40090), (665, 37136), (760, 32494), (770, 32072), (836, 29540), (844, 29260), (880, 28063), (1045, 23632), (1055, 23408), (1064, 23210), (1232, 20045), (1330, 18568), (1463, 16880), (1477, 16720), (1520, 16247), (1540, 16036), (1672, 14770), (1688, 14630), (2090, 11816), (2110, 11704), (2128, 11605), (2321, 10640), (2660, 9284), (2926, 8440), (2954, 8360), (3080, 8018), (3344, 7385), (3376, 7315), (4009, 6160), (4180, 5908), (4220, 5852), (4642, 5320)]