1566809260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{23021}}^1$

素因数の和:23154

約数の個数: 48

約数和(自身を含む): 3411307872

約数和(自身を除く): 1844498612

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 83, 164, 166, 205, 332, 410, 415, 820, 830, 1660, 3403, 6806, 13612, 17015, 23021, 34030, 46042, 68060, 92084, 115105, 230210, 460420, 943861, 1887722, 1910743, 3775444, 3821486, 4719305, 7642972, 9438610, 9553715, 18877220, 19107430, 38214860, 78340463, 156680926, 313361852, 391702315, 783404630, 1566809260]

約数ペア:

[(1, 1566809260), (2, 783404630), (4, 391702315), (5, 313361852), (10, 156680926), (20, 78340463), (41, 38214860), (82, 19107430), (83, 18877220), (164, 9553715), (166, 9438610), (205, 7642972), (332, 4719305), (410, 3821486), (415, 3775444), (820, 1910743), (830, 1887722), (1660, 943861), (3403, 460420), (6806, 230210), (13612, 115105), (17015, 92084), (23021, 68060), (34030, 46042)]