5290804733780

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{18500611}}^1$

素因数の和:18500880

約数の個数: 48

約数和(自身を含む): 11313494250240

約数和(自身を除く): 6022689516460

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 181, 316, 362, 395, 724, 790, 905, 1580, 1810, 3620, 14299, 28598, 57196, 71495, 142990, 285980, 18500611, 37001222, 74002444, 92503055, 185006110, 370012220, 1461548269, 2923096538, 3348610591, 5846193076, 6697221182, 7307741345, 13394442364, 14615482690, 16743052955, 29230965380, 33486105910, 66972211820, 264540236689, 529080473378, 1058160946756, 1322701183445, 2645402366890, 5290804733780]

約数ペア:

[(1, 5290804733780), (2, 2645402366890), (4, 1322701183445), (5, 1058160946756), (10, 529080473378), (20, 264540236689), (79, 66972211820), (158, 33486105910), (181, 29230965380), (316, 16743052955), (362, 14615482690), (395, 13394442364), (724, 7307741345), (790, 6697221182), (905, 5846193076), (1580, 3348610591), (1810, 2923096538), (3620, 1461548269), (14299, 370012220), (28598, 185006110), (57196, 92503055), (71495, 74002444), (142990, 37001222), (285980, 18500611)]