5421877060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{105361}}^1$

素因数の和:105484

約数の個数: 48

約数和(自身を含む): 11894948352

約数和(自身を除く): 6473071292

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 620, 830, 1660, 2573, 5146, 10292, 12865, 25730, 51460, 105361, 210722, 421444, 526805, 1053610, 2107220, 3266191, 6532382, 8744963, 13064764, 16330955, 17489926, 32661910, 34979852, 43724815, 65323820, 87449630, 174899260, 271093853, 542187706, 1084375412, 1355469265, 2710938530, 5421877060]

約数ペア:

[(1, 5421877060), (2, 2710938530), (4, 1355469265), (5, 1084375412), (10, 542187706), (20, 271093853), (31, 174899260), (62, 87449630), (83, 65323820), (124, 43724815), (155, 34979852), (166, 32661910), (310, 17489926), (332, 16330955), (415, 13064764), (620, 8744963), (830, 6532382), (1660, 3266191), (2573, 2107220), (5146, 1053610), (10292, 526805), (12865, 421444), (25730, 210722), (51460, 105361)]