76326320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19471}}^1$

素因数の和:19498

約数の個数: 60

約数和(自身を含む): 206442144

約数和(自身を除く): 130115824

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, 19471, 38942, 77884, 97355, 136297, 155768, 194710, 272594, 311536, 389420, 545188, 681485, 778840, 954079, 1090376, 1362970, 1557680, 1908158, 2180752, 2725940, 3816316, 4770395, 5451880, 7632632, 9540790, 10903760, 15265264, 19081580, 38163160, 76326320]

約数ペア:

[(1, 76326320), (2, 38163160), (4, 19081580), (5, 15265264), (7, 10903760), (8, 9540790), (10, 7632632), (14, 5451880), (16, 4770395), (20, 3816316), (28, 2725940), (35, 2180752), (40, 1908158), (49, 1557680), (56, 1362970), (70, 1090376), (80, 954079), (98, 778840), (112, 681485), (140, 545188), (196, 389420), (245, 311536), (280, 272594), (392, 194710), (490, 155768), (560, 136297), (784, 97355), (980, 77884), (1960, 38942), (3920, 19471)]