23463440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 73495296

約数和(自身を除く): 50031856

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 293, 308, 364, 385, 440, 455, 520, 560, 572, 586, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1172, 1232, 1430, 1456, 1465, 1540, 1820, 2002, 2051, 2288, 2344, 2860, 2930, 3080, 3223, 3640, 3809, 4004, 4102, 4688, 5005, 5720, 5860, 6160, 6446, 7280, 7618, 8008, 8204, 10010, 10255, 11440, 11720, 12892, 15236, 16016, 16115, 16408, 19045, 20020, 20510, 22561, 23440, 25784, 26663, 30472, 32230, 32816, 38090, 40040, 41020, 41899, 45122, 51568, 53326, 60944, 64460, 76180, 80080, 82040, 83798, 90244, 106652, 112805, 128920, 133315, 152360, 164080, 167596, 180488, 209495, 213304, 225610, 257840, 266630, 293293, 304720, 335192, 360976, 418990, 426608, 451220, 533260, 586586, 670384, 837980, 902440, 1066520, 1173172, 1466465, 1675960, 1804880, 2133040, 2346344, 2932930, 3351920, 4692688, 5865860, 11731720, 23463440]

約数ペア:

[(1, 23463440), (2, 11731720), (4, 5865860), (5, 4692688), (7, 3351920), (8, 2932930), (10, 2346344), (11, 2133040), (13, 1804880), (14, 1675960), (16, 1466465), (20, 1173172), (22, 1066520), (26, 902440), (28, 837980), (35, 670384), (40, 586586), (44, 533260), (52, 451220), (55, 426608), (56, 418990), (65, 360976), (70, 335192), (77, 304720), (80, 293293), (88, 266630), (91, 257840), (104, 225610), (110, 213304), (112, 209495), (130, 180488), (140, 167596), (143, 164080), (154, 152360), (176, 133315), (182, 128920), (208, 112805), (220, 106652), (260, 90244), (280, 83798), (286, 82040), (293, 80080), (308, 76180), (364, 64460), (385, 60944), (440, 53326), (455, 51568), (520, 45122), (560, 41899), (572, 41020), (586, 40040), (616, 38090), (715, 32816), (728, 32230), (770, 30472), (880, 26663), (910, 25784), (1001, 23440), (1040, 22561), (1144, 20510), (1172, 20020), (1232, 19045), (1430, 16408), (1456, 16115), (1465, 16016), (1540, 15236), (1820, 12892), (2002, 11720), (2051, 11440), (2288, 10255), (2344, 10010), (2860, 8204), (2930, 8008), (3080, 7618), (3223, 7280), (3640, 6446), (3809, 6160), (4004, 5860), (4102, 5720), (4688, 5005)]