10368788860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{127663}}^1$

素因数の和:127834

約数の個数: 48

約数和(自身を含む): 22648614912

約数和(自身を除く): 12279826052

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 131, 155, 262, 310, 524, 620, 655, 1310, 2620, 4061, 8122, 16244, 20305, 40610, 81220, 127663, 255326, 510652, 638315, 1276630, 2553260, 3957553, 7915106, 15830212, 16723853, 19787765, 33447706, 39575530, 66895412, 79151060, 83619265, 167238530, 334477060, 518439443, 1036878886, 2073757772, 2592197215, 5184394430, 10368788860]

約数ペア:

[(1, 10368788860), (2, 5184394430), (4, 2592197215), (5, 2073757772), (10, 1036878886), (20, 518439443), (31, 334477060), (62, 167238530), (124, 83619265), (131, 79151060), (155, 66895412), (262, 39575530), (310, 33447706), (524, 19787765), (620, 16723853), (655, 15830212), (1310, 7915106), (2620, 3957553), (4061, 2553260), (8122, 1276630), (16244, 638315), (20305, 510652), (40610, 255326), (81220, 127663)]