98568320

素因数分解:

$2^7\times 5^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 237009240

約数和(自身を除く): 138440920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 233, 320, 466, 640, 661, 932, 1165, 1322, 1864, 2330, 2644, 3305, 3728, 4660, 5288, 6610, 7456, 9320, 10576, 13220, 14912, 18640, 21152, 26440, 29824, 37280, 42304, 52880, 74560, 84608, 105760, 149120, 154013, 211520, 308026, 423040, 616052, 770065, 1232104, 1540130, 2464208, 3080260, 4928416, 6160520, 9856832, 12321040, 19713664, 24642080, 49284160, 98568320]

約数ペア:

[(1, 98568320), (2, 49284160), (4, 24642080), (5, 19713664), (8, 12321040), (10, 9856832), (16, 6160520), (20, 4928416), (32, 3080260), (40, 2464208), (64, 1540130), (80, 1232104), (128, 770065), (160, 616052), (233, 423040), (320, 308026), (466, 211520), (640, 154013), (661, 149120), (932, 105760), (1165, 84608), (1322, 74560), (1864, 52880), (2330, 42304), (2644, 37280), (3305, 29824), (3728, 26440), (4660, 21152), (5288, 18640), (6610, 14912), (7456, 13220), (9320, 10576)]