45611720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 85025080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 59, 70, 77, 88, 110, 118, 140, 154, 220, 236, 251, 280, 295, 308, 385, 413, 440, 472, 502, 590, 616, 649, 770, 826, 1004, 1180, 1255, 1298, 1540, 1652, 1757, 2008, 2065, 2360, 2510, 2596, 2761, 3080, 3245, 3304, 3514, 4130, 4543, 5020, 5192, 5522, 6490, 7028, 8260, 8785, 9086, 10040, 11044, 12980, 13805, 14056, 14809, 16520, 17570, 18172, 19327, 22088, 22715, 25960, 27610, 29618, 35140, 36344, 38654, 45430, 55220, 59236, 70280, 74045, 77308, 90860, 96635, 103663, 110440, 118472, 148090, 154616, 162899, 181720, 193270, 207326, 296180, 325798, 386540, 414652, 518315, 592360, 651596, 773080, 814495, 829304, 1036630, 1140293, 1303192, 1628990, 2073260, 2280586, 3257980, 4146520, 4561172, 5701465, 6515960, 9122344, 11402930, 22805860, 45611720]

約数ペア:

[(1, 45611720), (2, 22805860), (4, 11402930), (5, 9122344), (7, 6515960), (8, 5701465), (10, 4561172), (11, 4146520), (14, 3257980), (20, 2280586), (22, 2073260), (28, 1628990), (35, 1303192), (40, 1140293), (44, 1036630), (55, 829304), (56, 814495), (59, 773080), (70, 651596), (77, 592360), (88, 518315), (110, 414652), (118, 386540), (140, 325798), (154, 296180), (220, 207326), (236, 193270), (251, 181720), (280, 162899), (295, 154616), (308, 148090), (385, 118472), (413, 110440), (440, 103663), (472, 96635), (502, 90860), (590, 77308), (616, 74045), (649, 70280), (770, 59236), (826, 55220), (1004, 45430), (1180, 38654), (1255, 36344), (1298, 35140), (1540, 29618), (1652, 27610), (1757, 25960), (2008, 22715), (2065, 22088), (2360, 19327), (2510, 18172), (2596, 17570), (2761, 16520), (3080, 14809), (3245, 14056), (3304, 13805), (3514, 12980), (4130, 11044), (4543, 10040), (5020, 9086), (5192, 8785), (5522, 8260), (6490, 7028)]