295633326640

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1\times {\mathrm{66889}}^1$

素因数の和:67550

約数の個数: 80

約数和(自身を含む): 695432319840

約数和(自身を除く): 399798993200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 547, 808, 1010, 1094, 1616, 2020, 2188, 2735, 4040, 4376, 5470, 8080, 8752, 10940, 21880, 43760, 55247, 66889, 110494, 133778, 220988, 267556, 276235, 334445, 441976, 535112, 552470, 668890, 883952, 1070224, 1104940, 1337780, 2209880, 2675560, 4419760, 5351120, 6755789, 13511578, 27023156, 33778945, 36588283, 54046312, 67557890, 73176566, 108092624, 135115780, 146353132, 182941415, 270231560, 292706264, 365882830, 540463120, 585412528, 731765660, 1463531320, 2927062640, 3695416583, 7390833166, 14781666332, 18477082915, 29563332664, 36954165830, 59126665328, 73908331660, 147816663320, 295633326640]

約数ペア:

[(1, 295633326640), (2, 147816663320), (4, 73908331660), (5, 59126665328), (8, 36954165830), (10, 29563332664), (16, 18477082915), (20, 14781666332), (40, 7390833166), (80, 3695416583), (101, 2927062640), (202, 1463531320), (404, 731765660), (505, 585412528), (547, 540463120), (808, 365882830), (1010, 292706264), (1094, 270231560), (1616, 182941415), (2020, 146353132), (2188, 135115780), (2735, 108092624), (4040, 73176566), (4376, 67557890), (5470, 54046312), (8080, 36588283), (8752, 33778945), (10940, 27023156), (21880, 13511578), (43760, 6755789), (55247, 5351120), (66889, 4419760), (110494, 2675560), (133778, 2209880), (220988, 1337780), (267556, 1104940), (276235, 1070224), (334445, 883952), (441976, 668890), (535112, 552470)]