386532340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{5869}}^1$

素因数の和:6004

約数の個数: 48

約数和(自身を含む): 843166800

約数和(自身を除く): 456634460

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 89, 148, 178, 185, 356, 370, 445, 740, 890, 1780, 3293, 5869, 6586, 11738, 13172, 16465, 23476, 29345, 32930, 58690, 65860, 117380, 217153, 434306, 522341, 868612, 1044682, 1085765, 2089364, 2171530, 2611705, 4343060, 5223410, 10446820, 19326617, 38653234, 77306468, 96633085, 193266170, 386532340]

約数ペア:

[(1, 386532340), (2, 193266170), (4, 96633085), (5, 77306468), (10, 38653234), (20, 19326617), (37, 10446820), (74, 5223410), (89, 4343060), (148, 2611705), (178, 2171530), (185, 2089364), (356, 1085765), (370, 1044682), (445, 868612), (740, 522341), (890, 434306), (1780, 217153), (3293, 117380), (5869, 65860), (6586, 58690), (11738, 32930), (13172, 29345), (16465, 23476)]