17230640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1110

約数の個数: 80

約数和(自身を含む): 47407680

約数和(自身を除く): 30177040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1061, 1160, 1624, 2030, 2122, 2320, 3248, 4060, 4244, 5305, 7427, 8120, 8488, 10610, 14854, 16240, 16976, 21220, 29708, 30769, 37135, 42440, 59416, 61538, 74270, 84880, 118832, 123076, 148540, 153845, 215383, 246152, 297080, 307690, 430766, 492304, 594160, 615380, 861532, 1076915, 1230760, 1723064, 2153830, 2461520, 3446128, 4307660, 8615320, 17230640]

約数ペア:

[(1, 17230640), (2, 8615320), (4, 4307660), (5, 3446128), (7, 2461520), (8, 2153830), (10, 1723064), (14, 1230760), (16, 1076915), (20, 861532), (28, 615380), (29, 594160), (35, 492304), (40, 430766), (56, 307690), (58, 297080), (70, 246152), (80, 215383), (112, 153845), (116, 148540), (140, 123076), (145, 118832), (203, 84880), (232, 74270), (280, 61538), (290, 59416), (406, 42440), (464, 37135), (560, 30769), (580, 29708), (812, 21220), (1015, 16976), (1061, 16240), (1160, 14854), (1624, 10610), (2030, 8488), (2122, 8120), (2320, 7427), (3248, 5305), (4060, 4244)]