1374408020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{6353}}^1$

素因数の和:6764

約数の個数: 48

約数和(自身を含む): 2994258960

約数和(自身を除く): 1619850940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 373, 580, 746, 1492, 1865, 3730, 6353, 7460, 10817, 12706, 21634, 25412, 31765, 43268, 54085, 63530, 108170, 127060, 184237, 216340, 368474, 736948, 921185, 1842370, 2369669, 3684740, 4739338, 9478676, 11848345, 23696690, 47393380, 68720401, 137440802, 274881604, 343602005, 687204010, 1374408020]

約数ペア:

[(1, 1374408020), (2, 687204010), (4, 343602005), (5, 274881604), (10, 137440802), (20, 68720401), (29, 47393380), (58, 23696690), (116, 11848345), (145, 9478676), (290, 4739338), (373, 3684740), (580, 2369669), (746, 1842370), (1492, 921185), (1865, 736948), (3730, 368474), (6353, 216340), (7460, 184237), (10817, 127060), (12706, 108170), (21634, 63530), (25412, 54085), (31765, 43268)]