73553920

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 192825360

約数和(自身を除く): 119271440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 653, 704, 880, 1024, 1280, 1306, 1408, 1760, 2048, 2560, 2612, 2816, 3265, 3520, 5120, 5224, 5632, 6530, 7040, 7183, 10240, 10448, 11264, 13060, 14080, 14366, 20896, 22528, 26120, 28160, 28732, 35915, 41792, 52240, 56320, 57464, 71830, 83584, 104480, 112640, 114928, 143660, 167168, 208960, 229856, 287320, 334336, 417920, 459712, 574640, 668672, 835840, 919424, 1149280, 1337344, 1671680, 1838848, 2298560, 3343360, 3677696, 4597120, 6686720, 7355392, 9194240, 14710784, 18388480, 36776960, 73553920]

約数ペア:

[(1, 73553920), (2, 36776960), (4, 18388480), (5, 14710784), (8, 9194240), (10, 7355392), (11, 6686720), (16, 4597120), (20, 3677696), (22, 3343360), (32, 2298560), (40, 1838848), (44, 1671680), (55, 1337344), (64, 1149280), (80, 919424), (88, 835840), (110, 668672), (128, 574640), (160, 459712), (176, 417920), (220, 334336), (256, 287320), (320, 229856), (352, 208960), (440, 167168), (512, 143660), (640, 114928), (653, 112640), (704, 104480), (880, 83584), (1024, 71830), (1280, 57464), (1306, 56320), (1408, 52240), (1760, 41792), (2048, 35915), (2560, 28732), (2612, 28160), (2816, 26120), (3265, 22528), (3520, 20896), (5120, 14366), (5224, 14080), (5632, 13060), (6530, 11264), (7040, 10448), (7183, 10240)]