6401450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 13231296

約数和(自身を除く): 6829846

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 103, 110, 113, 206, 226, 275, 515, 550, 565, 1030, 1130, 1133, 1243, 2266, 2486, 2575, 2825, 5150, 5650, 5665, 6215, 11330, 11639, 12430, 23278, 28325, 31075, 56650, 58195, 62150, 116390, 128029, 256058, 290975, 581950, 640145, 1280290, 3200725, 6401450]

約数ペア:

[(1, 6401450), (2, 3200725), (5, 1280290), (10, 640145), (11, 581950), (22, 290975), (25, 256058), (50, 128029), (55, 116390), (103, 62150), (110, 58195), (113, 56650), (206, 31075), (226, 28325), (275, 23278), (515, 12430), (550, 11639), (565, 11330), (1030, 6215), (1130, 5665), (1133, 5650), (1243, 5150), (2266, 2825), (2486, 2575)]