2022269750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1571}}^1$

素因数の和:1878

約数の個数: 64

約数和(自身を含む): 4002186240

約数和(自身を除く): 1979916490

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 271, 475, 542, 950, 1355, 1571, 2375, 2710, 3142, 4750, 5149, 6775, 7855, 10298, 13550, 15710, 25745, 29849, 33875, 39275, 51490, 59698, 67750, 78550, 128725, 149245, 196375, 257450, 298490, 392750, 425741, 643625, 746225, 851482, 1287250, 1492450, 2128705, 3731125, 4257410, 7462250, 8089079, 10643525, 16178158, 21287050, 40445395, 53217625, 80890790, 106435250, 202226975, 404453950, 1011134875, 2022269750]

約数ペア:

[(1, 2022269750), (2, 1011134875), (5, 404453950), (10, 202226975), (19, 106435250), (25, 80890790), (38, 53217625), (50, 40445395), (95, 21287050), (125, 16178158), (190, 10643525), (250, 8089079), (271, 7462250), (475, 4257410), (542, 3731125), (950, 2128705), (1355, 1492450), (1571, 1287250), (2375, 851482), (2710, 746225), (3142, 643625), (4750, 425741), (5149, 392750), (6775, 298490), (7855, 257450), (10298, 196375), (13550, 149245), (15710, 128725), (25745, 78550), (29849, 67750), (33875, 59698), (39275, 51490)]