42073360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{10733}}^1$

素因数の和:10760

約数の個数: 60

約数和(自身を含む): 113801868

約数和(自身を除く): 71728508

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 10733, 21466, 42932, 53665, 75131, 85864, 107330, 150262, 171728, 214660, 300524, 375655, 429320, 525917, 601048, 751310, 858640, 1051834, 1202096, 1502620, 2103668, 2629585, 3005240, 4207336, 5259170, 6010480, 8414672, 10518340, 21036680, 42073360]

約数ペア:

[(1, 42073360), (2, 21036680), (4, 10518340), (5, 8414672), (7, 6010480), (8, 5259170), (10, 4207336), (14, 3005240), (16, 2629585), (20, 2103668), (28, 1502620), (35, 1202096), (40, 1051834), (49, 858640), (56, 751310), (70, 601048), (80, 525917), (98, 429320), (112, 375655), (140, 300524), (196, 214660), (245, 171728), (280, 150262), (392, 107330), (490, 85864), (560, 75131), (784, 53665), (980, 42932), (1960, 21466), (3920, 10733)]