71600320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20341}}^1$

素因数の和:20369

約数の個数: 56

約数和(自身を含む): 186007248

約数和(自身を除く): 114406928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 20341, 40682, 81364, 101705, 162728, 203410, 223751, 325456, 406820, 447502, 650912, 813640, 895004, 1118755, 1301824, 1627280, 1790008, 2237510, 3254560, 3580016, 4475020, 6509120, 7160032, 8950040, 14320064, 17900080, 35800160, 71600320]

約数ペア:

[(1, 71600320), (2, 35800160), (4, 17900080), (5, 14320064), (8, 8950040), (10, 7160032), (11, 6509120), (16, 4475020), (20, 3580016), (22, 3254560), (32, 2237510), (40, 1790008), (44, 1627280), (55, 1301824), (64, 1118755), (80, 895004), (88, 813640), (110, 650912), (160, 447502), (176, 406820), (220, 325456), (320, 223751), (352, 203410), (440, 162728), (704, 101705), (880, 81364), (1760, 40682), (3520, 20341)]