127029250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 256089600

約数和(自身を除く): 129060350

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 125, 190, 235, 250, 470, 475, 569, 893, 950, 1138, 1175, 1786, 2350, 2375, 2845, 4465, 4750, 5690, 5875, 8930, 10811, 11750, 14225, 21622, 22325, 26743, 28450, 44650, 53486, 54055, 71125, 108110, 111625, 133715, 142250, 223250, 267430, 270275, 508117, 540550, 668575, 1016234, 1337150, 1351375, 2540585, 2702750, 3342875, 5081170, 6685750, 12702925, 25405850, 63514625, 127029250]

約数ペア:

[(1, 127029250), (2, 63514625), (5, 25405850), (10, 12702925), (19, 6685750), (25, 5081170), (38, 3342875), (47, 2702750), (50, 2540585), (94, 1351375), (95, 1337150), (125, 1016234), (190, 668575), (235, 540550), (250, 508117), (470, 270275), (475, 267430), (569, 223250), (893, 142250), (950, 133715), (1138, 111625), (1175, 108110), (1786, 71125), (2350, 54055), (2375, 53486), (2845, 44650), (4465, 28450), (4750, 26743), (5690, 22325), (5875, 21622), (8930, 14225), (10811, 11750)]