42146560

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1773

約数の個数: 72

約数和(自身を含む): 106328880

約数和(自身を除く): 64182320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 1733, 2432, 3040, 3466, 4864, 6080, 6932, 8665, 12160, 13864, 17330, 24320, 27728, 32927, 34660, 55456, 65854, 69320, 110912, 131708, 138640, 164635, 221824, 263416, 277280, 329270, 443648, 526832, 554560, 658540, 1053664, 1109120, 1317080, 2107328, 2218240, 2634160, 4214656, 5268320, 8429312, 10536640, 21073280, 42146560]

約数ペア:

[(1, 42146560), (2, 21073280), (4, 10536640), (5, 8429312), (8, 5268320), (10, 4214656), (16, 2634160), (19, 2218240), (20, 2107328), (32, 1317080), (38, 1109120), (40, 1053664), (64, 658540), (76, 554560), (80, 526832), (95, 443648), (128, 329270), (152, 277280), (160, 263416), (190, 221824), (256, 164635), (304, 138640), (320, 131708), (380, 110912), (608, 69320), (640, 65854), (760, 55456), (1216, 34660), (1280, 32927), (1520, 27728), (1733, 24320), (2432, 17330), (3040, 13864), (3466, 12160), (4864, 8665), (6080, 6932)]