1005546320

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2713}}^1$

素因数の和:2880

約数の個数: 80

約数和(自身を含む): 2417001552

約数和(自身を除く): 1411455232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 113, 164, 205, 226, 328, 410, 452, 565, 656, 820, 904, 1130, 1640, 1808, 2260, 2713, 3280, 4520, 4633, 5426, 9040, 9266, 10852, 13565, 18532, 21704, 23165, 27130, 37064, 43408, 46330, 54260, 74128, 92660, 108520, 111233, 185320, 217040, 222466, 306569, 370640, 444932, 556165, 613138, 889864, 1112330, 1226276, 1532845, 1779728, 2224660, 2452552, 3065690, 4449320, 4905104, 6131380, 8898640, 12262760, 12569329, 24525520, 25138658, 50277316, 62846645, 100554632, 125693290, 201109264, 251386580, 502773160, 1005546320]

約数ペア:

[(1, 1005546320), (2, 502773160), (4, 251386580), (5, 201109264), (8, 125693290), (10, 100554632), (16, 62846645), (20, 50277316), (40, 25138658), (41, 24525520), (80, 12569329), (82, 12262760), (113, 8898640), (164, 6131380), (205, 4905104), (226, 4449320), (328, 3065690), (410, 2452552), (452, 2224660), (565, 1779728), (656, 1532845), (820, 1226276), (904, 1112330), (1130, 889864), (1640, 613138), (1808, 556165), (2260, 444932), (2713, 370640), (3280, 306569), (4520, 222466), (4633, 217040), (5426, 185320), (9040, 111233), (9266, 108520), (10852, 92660), (13565, 74128), (18532, 54260), (21704, 46330), (23165, 43408), (27130, 37064)]