996860320

素因数分解:

$2^5\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{3733}}^1$

素因数の和:5417

約数の個数: 48

約数和(自身を含む): 2357124840

約数和(自身を除く): 1360264520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1669, 3338, 3733, 6676, 7466, 8345, 13352, 14932, 16690, 18665, 26704, 29864, 33380, 37330, 53408, 59728, 66760, 74660, 119456, 133520, 149320, 267040, 298640, 597280, 6230377, 12460754, 24921508, 31151885, 49843016, 62303770, 99686032, 124607540, 199372064, 249215080, 498430160, 996860320]

約数ペア:

[(1, 996860320), (2, 498430160), (4, 249215080), (5, 199372064), (8, 124607540), (10, 99686032), (16, 62303770), (20, 49843016), (32, 31151885), (40, 24921508), (80, 12460754), (160, 6230377), (1669, 597280), (3338, 298640), (3733, 267040), (6676, 149320), (7466, 133520), (8345, 119456), (13352, 74660), (14932, 66760), (16690, 59728), (18665, 53408), (26704, 37330), (29864, 33380)]