1128492080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{25601}}^1$

素因数の和:25662

約数の個数: 80

約数和(自身を含む): 2857183200

約数和(自身を除く): 1728691120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 551, 580, 760, 1102, 1160, 1520, 2204, 2320, 2755, 4408, 5510, 8816, 11020, 22040, 25601, 44080, 51202, 102404, 128005, 204808, 256010, 409616, 486419, 512020, 742429, 972838, 1024040, 1484858, 1945676, 2048080, 2432095, 2969716, 3712145, 3891352, 4864190, 5939432, 7424290, 7782704, 9728380, 11878864, 14106151, 14848580, 19456760, 28212302, 29697160, 38913520, 56424604, 59394320, 70530755, 112849208, 141061510, 225698416, 282123020, 564246040, 1128492080]

約数ペア:

[(1, 1128492080), (2, 564246040), (4, 282123020), (5, 225698416), (8, 141061510), (10, 112849208), (16, 70530755), (19, 59394320), (20, 56424604), (29, 38913520), (38, 29697160), (40, 28212302), (58, 19456760), (76, 14848580), (80, 14106151), (95, 11878864), (116, 9728380), (145, 7782704), (152, 7424290), (190, 5939432), (232, 4864190), (290, 3891352), (304, 3712145), (380, 2969716), (464, 2432095), (551, 2048080), (580, 1945676), (760, 1484858), (1102, 1024040), (1160, 972838), (1520, 742429), (2204, 512020), (2320, 486419), (2755, 409616), (4408, 256010), (5510, 204808), (8816, 128005), (11020, 102404), (22040, 51202), (25601, 44080)]